Abhinav Mishra

Full-stack engineer · backend & agent infrastructure

Ghaziabad, India · B.Tech, Computer Science · ABES Engg.

About

01

I'm a full-stack engineer who ends up owning the infrastructure everyone else's features depend on. At Lunacal.ai I own BRAINER end to end — an autonomous agent platform coordinating Codex, OpenCode, and Claude Code inside isolated Kubernetes sandboxes to run six company functions, from planning and QA through deployment and customer acquisition.

I built the production CI and rollout platform behind our Next.js + NestJS + tRPC stack: deterministic percentage releases, kill switches, and rollback in seconds instead of full redeployments. I shipped AI calling and SMS on QStash and Redis with credit accounting and retry-aware webhooks, and automated Azure domain provisioning across DNS, SSL, App Service, and Front Door — days of manual work down to about thirty minutes.

Before that I re-architected authentication for an ed-tech platform serving 200,000+ students, taking Lighthouse from ~45 to 85+, and built a document pipeline that chews through 100+ page PDFs in under five seconds. I won Smart India Hackathon 2024 against 80,000+ teams, and my TypeScript and VS Code IntelliSense work ships in MetaCall's 1,700-star polyglot runtime.

When I want to understand something properly, I build it. Most recently that was a blockchain in pure Python — five layers by hand, zero dependencies. I learn fastest close to the problem.

Projects

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Construct IDE preview

Construct IDE

building · 2026
tryconstruct.cc

An AI-native desktop IDE whose agents read your repo, run your tests, and teach from what you actually got wrong.

ElectronTypeScriptMastraPrismaPostgreSQLTurborepo
source656 commits · 56 active days

Spar

building · 2026
tryspar.dev

An adaptive coding gym that turns your attempt history into the next challenge you should face.

TypeScriptMastraPostgreSQLSandboxed runners
Decipath AI preview

Decipath AI

live · 2025
decipath.abhinavmishra.in

An AI roadmap builder that turns a fuzzy goal into an execution map with milestones and dependencies.

Next.jsTypeScriptReact FlowOpenAIPrisma
source207 commits · 59 active days

XiteCoin

archived · 2024

Five blockchain layers written from scratch in pure Python, with zero external dependencies.

PythonProof of WorkGossip P2PJSON-RPCMerkle trees
source216 commits · 59 active days
Mentor Map preview

Mentor Map

live · 2024
mentormap.abhinavmishra.in

The AI career-guidance platform that won Smart India Hackathon 2024 against 80,000+ teams.

ReactNode.jsPostgreSQLOpenAI

PayEvenly

archived · 2025

A React Native group-settlement app with UPI checks, voice input, and OCR receipt parsing.

React NativeExpoFastAPISQLiteUPI

Experience

03

Lunacal.aiCurrent

Sep 2025 — Present

Software Developer Intern · Full time · Bangalore, KA

I own BRAINER end to end, plus the CI, rollout, and communication infrastructure the product ships on.

  • Own BRAINER end to end — Codex, OpenCode, and Claude Code orchestrated in isolated Kubernetes sandboxes to automate six company functions.
  • Designed the agent-delivery pipeline: browser-capable cloud QA, Jenkins + Azure Container Registry, release emails, blog publishing, outreach.
  • Built the CI and rollout platform for a Next.js + NestJS + tRPC stack — percentage releases, kill switches, rollback in seconds.
  • Shipped AI calling and SMS on QStash + Redis with credit accounting and retry-aware webhooks; added Elasticsearch tracing.
  • Automated Azure custom-domain provisioning across DNS, SSL, App Service, and Front Door — days down to ~30 minutes.
  • Consolidated billing audits, image processing, and scheduled jobs into retry-aware pipelines with central failure visibility.
NestJSNext.jstRPCKubernetesAzureQStashRedisJenkinsElasticsearch

Ludotronics

Jun 2025 — Sep 2025

Software Developer · Part time · Bhubaneswar, OD

Owned PayEvenly end to end — React Native client, FastAPI backend, and Expo Cloud CI/CD — and cut split creation time by about 45%.

  • Owned PayEvenly end to end: React Native client, FastAPI + SQLite backend, Expo Cloud CI/CD.
  • Added payment checks, AI voice input, and receipt parsing — split creation ~45% faster.
React NativeExpoFastAPISQLite

Expert Buddy

Apr 2025 — Sep 2025

Next.js Frontend Developer Intern · Full time · Jaipur, RJ

Rebuilt StudyBank's auth architecture and shipped the AI document pipeline behind ExpertBuddy AI.

  • Moved StudyBank auth from client state to cookie-based SSR with caching — Lighthouse ~45 to 85+, redundant calls down ~30%.
  • Built ExpertBuddy AI and a Vercel AI SDK pipeline handling 100+ page PDFs in under 5s.
  • Shipped real-time chat and notifications, moved critical pages server-side — bounce down 17%, organic traffic up 23%.
Next.jsReactVercel AI SDKSSRCaching

Recognition

04

Smart India Hackathon 2024 — Winner

Dec 2024

Mentor Map · recognised by C-DAC Mohali

Won nationally against 80,000+ teams with an AI career-guidance platform, taking ₹1,00,000 and recognition from Dr. Sanjeev, Joint Director at C-DAC Mohali.

MetaCall · 1,700+ stars

Implemented TypeScript and VS Code API IntelliSense in MetaCall's polyglot runtime, improving API discovery for multi-language function calls.

Tech Stack

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Languages
TypeScriptJavaScriptPythonC++
Frontend
Next.jsReactReact NativeElectronTailwind CSS
Backend
NestJSNode.jstRPCFastAPI
AI
MastraOpenAI APIVercel AI SDKRAGAgentic workflows
Data & Infra
PostgreSQLPrismaRedisQStashKubernetesAzure
Tooling
JenkinsGitHub ActionsPlaywrightDockerElasticsearchTurborepo

Writing

06

GitHub Activity

07