An MCP server that lets coding agents query your NestJS API's OpenAPI contract

A CLI that deploys your Express/NestJS app to your own AWS or Azure – no IaC

NestJS and Angular SaaS Starter Kit (MIT)

Yes, yet another DI library for TypeScript.A few things kept bothering me about the existing ones, in order of how much they hurt.- *Type safety requires a special dance.* InversifyJS has ServiceIdentifier&lt;T&gt;, but it is really easy to break the typing. TypeDI tokens are untyped strings. NestJS suffers mostly same, unless you use full classes as dependency tokens. TSyringe infers from constructor metadata, but all of it relies on legacy &quot;reflect-metadata&quot; and decorators mechanism that (a) is soon to be gone, (b) requires additional wiring.- *Async leaks into callers.* InversifyJS has container.getAsync() for providers that might have been initialized asynchronously. That means every call site needs to know whether what it&#x27;s asking for was async. The complexity never stays contained. NestJS gets this right: await everything at bootstrap, then get() is always synchronous. Initialized means ready.- *Wiring is imperative.* InversifyJS has you call manually .bind(Token).to(Implementation) for every provider. It works, but it&#x27;s ugly. NestJS figured out the right answer: declare what a module owns, what it needs, what it exposes, and let the container figure the rest out. That declarative model is the thing I wanted most, but it comes with an entire framework. NestJS gets hairy when your single app starts accepting just Nats JetStream in addition to HTTP.- *reflect-metadata.* Every major TS DI library runs on TS &quot;experimentalDecorators&quot; plus a global runtime polyfill for TypeScript metadata. TC39 Stage 3 decorators shipped in TypeScript 5.0, and are soon to be natively supported in JS engines. No flags, no polyfills.Ampulla is my attempt at fixing all four: injection&lt;T&gt;() tokens that carry their type intrinsically, a declarative @Module&#x2F;@Injectable model lifted straight from NestJS, async-safe bootstrapping where container.get() is always synchronous, and TC39 decorators throughout.It&#x27;s intentionally just a DI container, not a framework. There is no HTTP server, no router, no CLI included. Optional adapters for Hono and H3 are included but tree-shakeable. The whole npm package has zero runtime dependencies.Very early, 1.0.0 published just today. DI is not the most popular topic on HN, but existing DI in TypeScript is annoying enough that I had to publish something new.GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;ukstv&#x2F;ampulla" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;ukstv&#x2F;ampulla</a> | npm: npm install ampulla

Show HN: Ampulla: Modern TypeScript DI with NestJS Ergonomics

last year i was randomly visiting a website and couldnt download a video in hd quality. as a dev, when smoething doesnt work, you think &quot;let&#x27;s build it.&quot; so i started researching and found like 0.2% of these sites actually worked, but full of shitty ads. checked their traffic and got shokced, tens of millions of visits.started building with a regular MEAN stack. i was 17, knew how to code but wasnt experienced, just pushed by those traffic numbers. used yt-dlp as the core scraper along with other fallbacks like youtube-dl and unofficial tiktok apis. by all means i was overengineering, tryign to build a bulletproof system with fallback on fallback. took two months, and by the end changing one line meant touching 15 to 20 files. that&#x27;s bad code.rewrote it, stripped external deps, used yt-dlp efficiently in node js. still slow, 10 to 15 sec just to fetch info, another 10 to 15 to start download. tried optimizing args and prewarmed pools, still stuck around 9 to 10 sec. obsessed with speed at this point, 3 months gone.tried bun, no real improvement, cmd process time was the smae. switched to golang, learned it in 15 days, rebuilt again, and it worked, 4 to 5 sec startup. procrastinated a full week just enjoying that small win.month 5, optimized further. realized we didnt need full yt-dlp --dump-json metadata (5 sec), switched to oembed and iframely for instant basic metadata (250ms) while yt-dlp handled the download in the bakcground.launched after 6 months under the name &quot;videosaver,&quot; too common a name, google barely indexed it, didnt even rank for its own name. learned naming and domain age matter more than i thought.depression hit, overthought for a month. month 8, rebuilt frontend and rebranded to &quot;buckty,&quot; ai chatbot style ui, technical seo scored 100&#x2F;100 everywhere. launched month 9, fast and functional, but still zero real traffic. blog posts never got indexed. wrote on medium, other platforms, still nothing. cookies issues and ip throttling kept coming up. tried aria2 for speed, bad call server side. backlinks didnt move the needle either.started an instagram theme page posting movie clips, hit 50k followers and 70m+ reach in a month. tried converting it into traffic for buckty, started posting memes, and within 3 days meta blocked the account for bot-like activity. never recovered.realized fast downloads and decent ui isnt a usp. built a mobile app in kotlin with direct-download-with-share like &quot;seal,&quot; but downloading server side then streaming to the user. added google drive auto-upload as another usp, connected web and mobile through a nest js middleware sitting on top of the golang backend, handling history, drive uploads, everything. still had the cookies issue. still no audience. decided no more features, just focus on traffic.spent the last month trying every seo strategy, nothing worked. realized the real issue was leverage, competitors were doing blackhat bulk backlinking, spending 10k a month to pull 200k a month in cpm ads. the other real path is sponsoring a creator with real audience to showcase the product.after all this, my final takeaway is... nothing, and everything. learned a ton about optimization, design, scaling. but the real lesson: product is nothing, marketing is everything. people building &quot;ai wrappers&quot; get traction i couldnt, even though i built an actual system, not hype.so i&#x27;m open sourcing the whole ecosystem, mobile app, web app, all of it. built to run locally too, using wails to package the web app as a self hosted system app, connect your own accounts, back everything up. designed it to need minimal maintenance, should run fine for 6 months untouched. within a week of open sourcing it, i&#x27;m leaving it and moving to the next project. hard to walk away from something like this, but the best time to leave anything that hurts you was the moment you regretted it, and the second best time is now.

The Mistake That Cost Me a Year

Hi HN,I’ve been working on Telemetry Tracker over the past several months. It started as a side project because I wanted a simple telemetry platform that I could both self-host and use as a hosted service.Today it includes error tracking, custom events, session monitoring, organizations, projects, API keys, and SDKs for React, Next.js, Vue, Nuxt, React Native, Node.js and NestJS.The whole project is open source (MIT) and written in TypeScript.There’s still a lot I’d like to build—performance monitoring, alerting, source maps, session replay—but I felt it was time to share it instead of waiting for it to be “finished.”I’d love to hear what you think. Happy to answer any questions about the architecture, implementation, or why I made certain design decisions.

Show HN: Telemetry Tracker – An open-source telemetry platform for web apps

Location: Kochi, IndiaRemote: Yes (only)Willing to relocate: Yes - EU&#x2F;UK for the right teamTechnologies: Go, Kafka, gRPC&#x2F;Protobuf, OCPP 1.6&#x2F;2.0.1, PostgreSQL, MongoDB,
 Redis, Docker, AWS, NestJS&#x2F;Node, TypeScript, Python, DatadogRésumé&#x2F;CV: <a href="https:&#x2F;&#x2F;clint-mathews.github.io&#x2F;CLINT-MATHEWS.pdf" rel="nofollow">https:&#x2F;&#x2F;clint-mathews.github.io&#x2F;CLINT-MATHEWS.pdf</a>Email: mathewsclint28@gmail.comBackend lead on Ford Pro&#x27;s EV charging platform — 8,200 connected chargers, 6M+ telemetry messages&#x2F;day through Kafka at 99.9% data integrity. I architected the OCPP gateway that replaced the legacy monolith: migrated the full fleet, decommissioned ~2,150 servers (~$9k&#x2F;mo), and cut Datadog spend 60% by fixing what we were logging rather than negotiating the bill. I own L3 for these services, so I&#x27;ve spent real time on what happens when firmware, flaky cell links, and a protocol spec that vendors each implement creatively all meet in production.The most interesting thing I&#x27;ve fixed recently: a Node.js Kafka consumer doing fire-and-forget processing with no concurrency limit. Under downstream degradation, retry timers filled the microtask queue faster than GC could reclaim it and the process OOMed, taking messages with it. Redesigned it around circuit breakers, per-region bulkhead isolation, Redis-backed per-partition backpressure queues preserving in-order delivery, and Kafka offset commits gated on replica confirmation - so it degrades predictably and self-heals instead of paging someone.Side project: PhotonicOps, a Go telemetry ingestion engine for silicon photonic biosensors - 10kHz over client-streaming gRPC, sync.Pool hot path, lock-free ring buffer, fully air-gapped with zero cloud API calls. Phase 1 of 5 is built; the rest is ADRs, and the README says which is which.Looking for backend or platform work on connected devices, telemetry, or energy systems. Go preferred. Set up for contractor&#x2F;USD invoicing.

Ask HN: Who wants to be hired? (August 2026)

Location: France (Geneva border), relocating to SE AsiaRemote: Yes, any timezoneWilling to relocate: Yes, moving to UTC+7&#x2F;+8 within ~3 monthsTechnologies: TypeScript, Node.js, NestJS, Next.js, React, PHP, PostgreSQL, Prisma, REST, OAuth 2.0, Stripe Connect, EVM&#x2F;web3. Microsoft 365, Entra ID, Graph API, PowerShell, Azure.Résumé&#x2F;CV: <a href="https:&#x2F;&#x2F;builtatnight.dev" rel="nofollow">https:&#x2F;&#x2F;builtatnight.dev</a>Email: hello@builtatnight.devFour complete products shipped solo in the last eight months, after a full-time job. All of them are live, no dead demos:MigrateKit, a Microsoft 365 tenant-to-tenant migration SaaS that passed Microsoft Marketplace review on my own. Full tenant inventory over Graph (OAuth 2.0 PKCE), interactive runbook with rollback at every stage. <a href="https:&#x2F;&#x2F;migratekit.app" rel="nofollow">https:&#x2F;&#x2F;migratekit.app</a>Belle Facture, a French e-invoicing SaaS natively compliant with the 2026-2027 reform: server-generated Factur-X, immutable documents, integer-cents accounting, NestJS&#x2F;Next.js monorepo, 145 tests. <a href="https:&#x2F;&#x2F;bellefacture.fr" rel="nofollow">https:&#x2F;&#x2F;bellefacture.fr</a>unmutable, a crypto-native live streaming platform: video under five seconds of latency, real time chat, on-chain non-custodial payouts with a publicly verified contract. Built in about ten evenings. <a href="https:&#x2F;&#x2F;unmutable.app" rel="nofollow">https:&#x2F;&#x2F;unmutable.app</a>ServiceNow Asset Scanner, a Chrome extension that updates assets from a barcode scan by reusing the existing SSO session, so it stores no credentials at all. <a href="https:&#x2F;&#x2F;chromewebstore.google.com&#x2F;detail&#x2F;lldkgegidnbcmdghfhfigfglaomokcol" rel="nofollow">https:&#x2F;&#x2F;chromewebstore.google.com&#x2F;detail&#x2F;lldkgegidnbcmdghfhf...</a> and source at <a href="https:&#x2F;&#x2F;github.com&#x2F;BuiltAtNight&#x2F;servicenow-asset-scanner" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;BuiltAtNight&#x2F;servicenow-asset-scanner</a>I build AI-native: I write the spec and the data model, coding agents implement, and I read every line back before it merges. That loop is the only reason four products fit into eight months alongside a day job.Before that, six years of enterprise IT, four of them placed full time inside a client&#x27;s offices. That is where I learned what actually breaks in production and how to explain it to people who did not write the code.Looking for a product or full-stack engineering role, remote with no timezone restriction. Happy to take a short representative problem and be judged on the result.

Location: New York, NYRemote: YesWilling to relocate: Not specifiedTechnologies: TypeScript, React, Next.js, Node.js, NestJS, Express, Go (Golang), Python, FastAPI, Django, Java, Spring Boot, GraphQL, PostgreSQL, MongoDB, Redis, Kafka, AWS, GCP, Azure, Kubernetes, Docker, Terraform, LLMs, LangChain, LangGraph, RAG, Stable Diffusion, ComfyUI, TensorFlow, PyTorchRésumé&#x2F;CV: <a href="https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;joshua-johnson-77271a116&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;joshua-johnson-77271a116&#x2F;</a>Email: Joshua.johnson.tech@hotmail.comAbout:Highly accomplished Senior &#x2F; Founding Full-Stack Engineer with 10+ years of experience across the full software development lifecycle, specializing in designing, building, and scaling cloud-native, high-performance applications. Core expertise includes TypeScript, React, Next.js, Node.js (NestJS, Express), Golang, Python, Java, GraphQL, AWS, GCP, Kubernetes, Terraform, LangChain, LangGraph, and modern GenAI frameworks (Stable Diffusion, ComfyUI). Proven track record of leading architectural decisions, optimizing distributed systems for high concurrency and low latency, and delivering production-grade AI platforms and data-intensive systems. Experienced across GenAI, SaaS, PropTech (AEC), Healthcare, Data Platforms, and FinTech environments, with a strong focus on scalability, reliability, and secure system design

I&#x27;m an engineer focused on distributed systems with great experience in start ups and mid sized companies. I mainly do backend&#x2F;platform focus, but I also do frontend and mobile. I&#x27;m open to Senior, Senior+ IC roles, or similar. Location: Remote, EST or similar
Remote: YesWilling to relocate: YesTechnologies: - Node.js&#x2F;TypeScript&#x2F;NestJs - AWS - Golang - Python - Distributed Sytems, DDD, etc.Résumé&#x2F;CV: <a href="https:&#x2F;&#x2F;docs.google.com&#x2F;document&#x2F;d&#x2F;1a3yOIQnV5NN_ksorCES_vSBa" rel="nofollow">https:&#x2F;&#x2F;docs.google.com&#x2F;document&#x2F;d&#x2F;1a3yOIQnV5NN_ksorCES_vSBa</a>...Email: kazykode@gmail.comGitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;kazy-kode" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;kazy-kode</a>LinkedIn: <a href="https:&#x2F;&#x2F;linkedin.com&#x2F;in&#x2F;camilosuner" rel="nofollow">https:&#x2F;&#x2F;linkedin.com&#x2F;in&#x2F;camilosuner</a>

Location: Metamora, MIRemote: YesWilling to relocate: NoTechnologies: React (16-19), Next.js, TypeScript, JavaScript (ES6+), Angular, React Native, Redux, Redux Toolkit, Zustand, Context API, TanStack Query, REST APIs, GraphQL, WebSockets, D3.js, Chart.js, Tailwind CSS, Material UI, shadcn&#x2F;ui, SCSS, Python, FastAPI, Django, Node.js, Express, NestJS, Java, Spring Boot, Jest, React Testing Library, AWS, Docker, CI&#x2F;CD, GitEmail: bumbhlegrenn@gmail.comLinkedIn: <a href="https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;steven-j-williams&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;steven-j-williams&#x2F;</a>GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;Techdev90215" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Techdev90215</a>Portfolio: <a href="https:&#x2F;&#x2F;steven-j-williams.vercel.app&#x2F;" rel="nofollow">https:&#x2F;&#x2F;steven-j-williams.vercel.app&#x2F;</a>Senior Frontend Engineer with over eight years of experience building scalable, high-performance web and mobile applications across fintech, e-commerce, and AI-driven SaaS platforms. Specialized in React, TypeScript, Next.js, and modern frontend ecosystems, with a passion for turning complex technical challenges into intuitive user experiences.

Location: High Springs, FL, USA (ET)Remote: YesWilling to relocate: Yes (U.S.)Technologies: Go (Golang), Python, Node.js, FastAPI, Flask, Gin, Fiber, NestJS, REST APIs, GraphQL, gRPC, Kafka, RabbitMQ, PostgreSQL, MySQL, Redis, AWS (EKS, EC2, Lambda, S3, RDS), Docker, Kubernetes, Terraform, React, Next.js, CI&#x2F;CD, Microservices, Distributed Systems, Event-Driven Architecture, OpenTelemetry, Prometheus, GrafanaRésumé&#x2F;CV: <a href="https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1cnXHdsF6zwChbCDWuvQilNYXgwCbN8LG&#x2F;view?usp=drive_link" rel="nofollow">https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1cnXHdsF6zwChbCDWuvQilNYXgwC...</a>Email: estevezryan7@gmail.comSummary:Backend engineer with 9+ years of experience building cloud-native applications from design to production. Strong background in Go, Python, AWS, Kubernetes, and distributed systems. I enjoy working in fast-moving teams, taking ownership, and shipping software that makes an impact.

Location: Vancouver, Canada
Remote: Yes
Willing to relocate: No
Technologies: Python, TypeScript&#x2F;JavaScript, Go, C#&#x2F;.NET, SQL, FastAPI, PydanticAI, NestJS, React&#x2F;Next.js, PostgreSQL, Redis, AWS&#x2F;Bedrock, Azure, Docker, Kubernetes, StripeMost recently, I have been the technical lead and one of the earliest engineers at Siift, where I built and now own much of the core platform behind a production AI product. I designed the persistent runtime coordinating 50+ specialized agents, typed tools, approval gates, scheduled actions, retries, recovery, and mutations against live product state. I also built the real-time SSE infrastructure and the multi-tenant data architecture behind conversations, research, sources, project state, generated assets, memory, and long-running workflows.My ownership at Siift extends across the full product: backend services, agent architecture, frontend systems, authentication, teams and sharing, connectors, search, analytics, data modelling, caching, observability, deployment, AWS infrastructure, production debugging, and technical direction. I work directly with the founder on product and architecture decisions, then carry those decisions through implementation and production.Before Siift, I worked directly with the CTO at GenRAIT to take a genomic data platform from requirements to production. I built resumable Go ingestion pipelines, integrity validation, retries, reconciliation, persisted job state, biological data models, metadata and expression-level search, and distributed-storage integrations.At RentAHuman, I worked alongside the founder and Stripe’s integration team to build the initial payments infrastructure for a live marketplace with roughly 600,000 users. I owned authorization, manual capture, platform fees, payouts, refunds, disputes, warranty holds, webhook-driven state transitions, idempotency, reconciliation, messaging, and customer-support workflows.I also lead the ongoing modernization of a live manufacturing ERP covering inventory, production, costing, quotations, logistics, invoicing, and exports. That work involves reverse-engineering legacy C#, VB.NET, MSSQL, and ASP.NET systems and replacing them incrementally with modular .NET and FastAPI services, PostgreSQL, Redis, Docker, and React without disrupting active business operations.Outside of work, I am building NullDown, a persistent document, application, and memory substrate where humans and AI agents can operate against the same structured state. It supports snapshot-based persistence, structured mutations, indexed retrieval, conflict-safe co-authoring, embedded data, and projection into interactive interfaces.I am looking for founding engineer, technical lead, full-stack, backend, and platform engineering roles. I am equally open to a strong full-stack engineering role where I can take substantial ownership and grow into or directly carry technical leadership. Across my recent work, I have already owned architecture, implementation, infrastructure, deployment, production operations, and technical product decisions across AI systems, payments, data platforms, and enterprise software.Resume: <a href="https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;16mo1rLGjOMgCOYLcK8sTH5K5xm8w1Rqj&#x2F;view?usp=sharing" rel="nofollow">https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;16mo1rLGjOMgCOYLcK8sTH5K5xm8...</a>
Email: rsrishitsingh@gmail.com
GitHub: <a href="https:&#x2F;&#x2F;github.com&#x2F;rishit-singh" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;rishit-singh</a>
Website: <a href="https:&#x2F;&#x2F;coderi.sh" rel="nofollow">https:&#x2F;&#x2F;coderi.sh</a>
LinkedIn: <a href="https:&#x2F;&#x2F;linkedin.com&#x2F;in&#x2F;rishit-singh" rel="nofollow">https:&#x2F;&#x2F;linkedin.com&#x2F;in&#x2F;rishit-singh</a>

Location: Dhaka, BangladeshRemote: YesWilling to relocate: YesTechnologies: TypeScript, Go, Node.js, NestJS, Next.js, React, PostgreSQL, MySQL, MongoDB, Redis, Websocket&#x2F;Socket.io, Microservices, gRPC, Docker, REST APIs, AI&#x2F;RAGRésumé&#x2F;CV: <a href="https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1LEbzHwykjpyLa8nlUS2B8dTJLTjXfmR9&#x2F;view" rel="nofollow">https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1LEbzHwykjpyLa8nlUS2B8dTJLTj...</a>LinkedIn: <a href="https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;rakib-ul-banna&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.linkedin.com&#x2F;in&#x2F;rakib-ul-banna&#x2F;</a>Email: rakibulbanna@gmail.comHi! I&#x27;m Rakib, a Full-stack software engineer with 3.5+ years of experience, mainly focused on backend development. I build scalable APIs, microservices, and distributed systems using Node.js, NestJS, PostgreSQL, Redis, and Go. Recently, I&#x27;ve been working on AI-powered backend services, real-time communication, and performance optimization.Although my primary focus is backend engineering, I also have experience building full-stack applications with Next.js and React when the product requires it. I also enjoy building full-stack applications with Next.js and React when needed.I&#x27;m looking for a product-focused team where I can build reliable systems, solve challenging problems, and continue growing as an engineer.

Location: Jakarta, IndonesiaRemote: Yes (APAC-friendly, as my timezone is UTC+7)Willing to relocate: YesTechnologies:Git, FastAPI, NestJS, Python, Typescript, Java, AWS, Google Cloud Platform, Docker, Kubernetes, Postgresql, MySQL, AWS Amplify, Firebase, NodeJS, Flask, Jira, Clickup, and moreRésumé&#x2F;CV: available upon requestEmail: iwansyahp [at] gmail.comI am a software engineer with 8+ years of expertise in designing and developing distributed software systems. Proven track record of delivering innovative solutions across diverse domains, including chat systems, social networks, healthcare, loyalty programs, and data ingestion. Proficient in leveraging modern technologies to drive business growth, enhance user experiences, and optimize operational efficiency.I have experiences working with overseas companies remotely, so far: US, Singapore, Saudi Arabia.I work fully remote and asynchronous since early 2020.Currently, I am open for (senior) software engineering role. I can do both backend and frontend, fullstack.Technically speaking, I also explore the opportunity to work closer to the machine, e.g. working as a system engineer. I am exploring Rust and other lower level languages at the moment.

Location: San Diego, CARemote: YesWilling to relocate: Yes, but not before November. Happy to go hybrid or onsite after that.Technologies: TypeScript, Vercel AI SDK, Workflow SDK, MCP servers, Next.js, React, Node&#x2F;Bun&#x2F;Deno, NestJS, Postgres (Drizzle&#x2F;Prisma&#x2F;TypeORM), Redis, BullMQ, OpenTelemetry, Swift&#x2F;SwiftUI, some Rust and Python.Résumé&#x2F;CV: <a href="https:&#x2F;&#x2F;jonwillis.dev&#x2F;?utm_source=hn" rel="nofollow">https:&#x2F;&#x2F;jonwillis.dev&#x2F;?utm_source=hn</a> | <a href="https:&#x2F;&#x2F;github.com&#x2F;jondwillis" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jondwillis</a>Email: jw-port-burner@proton.meI&#x27;m an AI product engineer and sometimes-founder w&#x2F; 15+ years of experience across full stack web, native, mostly startups. I have been building agent systems and I have been at it long enough to know where they break, and I am a lifelong continual learner and striver.Currently co-founder and CTO at Valara, bootstrapped and pre-revenue, where I built an AI-native orchestrated workflow product that reviews commercial and residential real estate appraisals for lenders. I turn my co-founder&#x27;s and our design partners&#x27; experiences into product features.Before that: a little more than two years at Uni Industries building AI, agent, and data plugins across two products, including an agent harness w&#x2F; structured tool use, skill systems, and eval pipelines.In 2023 I shipped waggledance.ai, an open-source multi-agent system with DAG-based planning and parallel execution, before things like LangGraph or reasoning models existed. Earlier I was senior iOS at Curtsy (crash-free sessions from 99% to 99.9% at hundreds of thousands of MAU) and the first mobile engineer at Pluto TV, pre-seed through Series B, with the mobile&#x2F;OTT team that I help lead there driving a lot of the early traction and growth, which eventually led to an exit in 2019.---I&#x27;m looking for a former-founder, senior, or staff IC role building AI products people actually use, or will use soon. Strongest on TypeScript, frontend, UX, agent architecture, and SDLC&#x2F;ADLC.

Location: Kerala, IndiaRemote: Yes, open to fully remote opportunitiesWilling to relocate: YesTechnologies: Node.js, JavaScript, TypeScript, NestJS, Express.js, Deno, Next.js, Angular, MongoDB, PostgreSQL, Redis, AWS, Docker, REST APIs, GRPC, System DesignResume&#x2F;CV: <a href="https:&#x2F;&#x2F;shajanjacob.com&#x2F;cv&#x2F;" rel="nofollow">https:&#x2F;&#x2F;shajanjacob.com&#x2F;cv&#x2F;</a>Email: shajanjp[@]gmail[dot]com

Location: Jacksonville, FLRemote: YesWilling to relocate: YesResume: <a href="https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1pUS80ZK3fA1qFAmfgxJCjfW4iFNM1Bjy&#x2F;view" rel="nofollow">https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1pUS80ZK3fA1qFAmfgxJCjfW4iFN...</a>Email: dlang0473@gmail.comTechnologies:Language — JavaScript, TypeScript, Python, PHP, C#, Go, Java, SQLFrontend — React, Next.js, AngularJS, Vue.js, Tailwind CSSBackend &amp; Architecture — Microservices, Event-Driven Architecture, FastAPI, Django, NestJS, Express, ASP.NET Core, Laravel, Spring Boot, Apache Kafka, RabbitMQ, REST APIs, GraphQL, gRPC, WebSocketsMobile — React Native, Flutter, Swift, Kotlin, ExpoDatabases — PostgreSQL, MySQL, MongoDB, Redis, Supabase, Prisma ORM, Drizzle ORMData Pipeline — Snowflake, Databricks, Apache Airflow, Power BICloud &amp; Infrastructure — AWS (ECS, Lambda, API Gateway, S3, RDS, SQS, Step Functions, CloudFormation, ECS&#x2F;Fargate, EKS), Azure (AKS, Azure Functions, Azure SQL, Service Bus, Event Grid, Azure OpenAI), GCP (GKE, Pub&#x2F;Sub), Docker, Kubernetes, TerraformAI &amp; LLM — OpenAI, Anthropic, LangChain, LlamaIndex, RAG, MCP, Prompt Engineering, AI SDKsAutomation &amp; Integration — n8n, Zapier, Stripe, SendGrid, Twilio, Social Media APIs, GHL, SalesforceDevOps &amp; Observability — GitHub Actions, Jenkins, CI&#x2F;CD, CloudWatch, Grafana, PrometheusPractices &amp; Tools — Git, Agile&#x2F;Scrum, Jira, SOC 2, Claude Code, Cursor, GitHub 
CopilotI have designed and delivered production systems supporting 15K+ daily users, combining full-stack engineering, cloud-native architecture, microservices, and Generative AI technologies to build reliable solutions that improve efficiency and user experience. My expertise spans React, Next.js, Python, Node.js, AWS&#x2F;Azure, LLMs, RAG, and AI-driven automation, with a focus on turning complex challenges into impactful, production-ready products.

Location: Homestead, FLRemote: YesWilling to relocate: NoTechnologies: AI Agentic Workflow Development, Multi-Agent Systems, OpenAI, Claude, AI Integrations, LangChain, LangGraph, HIPAA Implementation, Docker, Kubernetes, Terraform, Full-Stack Development (Next.js, React, Node.js - ExpressJS, NestJS, Fastify, Python - FastAPI, Django, TanStack, JavaScript, TypeScript, AWS, SupabaseRésumé&#x2F;CV: <a href="https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1-KQ1vbZ4Cy2z5r49cc93I2unO8sf6jFb&#x2F;view" rel="nofollow">https:&#x2F;&#x2F;drive.google.com&#x2F;file&#x2F;d&#x2F;1-KQ1vbZ4Cy2z5r49cc93I2unO8s...</a>Email: justinruiz.co@protonmail.com

maybe you are confusing the fact that 2 bad frameworks exist with similar names, nextjs and nestjs

LLMs reward expertise


  [![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)

## Description

Nest is a framework for building efficient, scalable [Node.js](http://nodejs.org) server-side applications. It uses modern JavaScript, is built with  [TypeScript](http://www.typescriptlang.org) preserves compatibility with pure JavaScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming).

Under the hood, Nest makes use of [Express](https://expressjs.com/), but also, provides compatibility with a wide range of other libraries, like e.g. [Fastify](https://github.com/fastify/fastify), allowing for easy use of the myriad third-party plugins which are available.

## Installation

```js
$ npm install
```

## Getting Started

Setting up a new project is quite simple. With npm installed, you can create a new Nest project with the following commands in your OS terminal:

```js
$ npm i -g @nestjs/cli
$ nest new project-name
```

## Running the app

```js
# development
$ npm run start

# watch mode
$ npm run start:dev

# production mode
$ npm run start:prod
```

## Test

```js
# unit tests
$ npm run test

# e2e tests
$ npm run test:e2e

# test coverage
$ npm run test:cov
```

## Support

Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://opencollective.com/nest).

## Stay in touch

- Website - [https://nestjs.com](https://nestjs.com/)
- Twitter - [@nestframework](https://twitter.com/nestframework)

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