RobinSingh
AI + Software Engineer · LLMOps · RAG · Full stack
Summary
Founding AI-focused full-stack engineer with 4+ years shipping production systems for large user bases. I build reliable AI products end to end — LLM workflows, retrieval pipelines and real-time backend architecture — while balancing performance, quality and cost.
Experience05 roles
Shikha Labs
Jan 2026 — Present · Remote, USFounding AI Full-Stack Engineering Lead
- Built and launched classroom AI workflows, including teacher-feedback systems used in large public-school deployments.
- Unified fragmented apps into a shared architecture to improve velocity and data consistency.
- Improved model quality-cost balance with routing and prompt workflows for rubric-driven evaluations.
Next.jsFastAPISupabaseLLMOpsMultimodal AI
Tranquility
Jun 2025 — Feb 2026 · Remote, USAI Software Engineer
- Migrated and modernized frontend architecture, improving load performance and user conversion.
- Designed queue-based AI processing and stream responses for low-latency multi-user workloads.
- Built secure APIs and retrieval workflows powering high-quality AI-assisted outputs.
Next.jsTypeScriptFastAPIRedisPostgreSQLLangChain
STEM for Others
May 2024 — Jun 2025 · Boston, MASoftware Engineer
- Implemented tutor agents and verification flows to improve answer relevance and reduce model mistakes.
- Built OCR and backend systems for high-volume educational usage with strong reliability.
- Contributed to mobile and web learning experiences with measurable engagement improvements.
React NativeNext.jsFastAPIAWSPineconeLangChain
Cool Green Power
May 2023 — Sep 2023 · Boston, MASoftware Engineer Intern
- Implemented streaming data patterns to reduce unnecessary sync traffic.
- Built offline-capable interfaces with local caching for unstable network conditions.
- Improved API efficiency by combining targeted REST and GraphQL access patterns.
ReactTypeScriptGraphQLService Workers
Space Infolab
May 2021 — Jul 2022 · IndiaFull-Stack Software Engineer
- Designed backend architecture for high-concurrency collaborative usage.
- Improved API and database response times through caching, indexing and query optimization.
- Set up CI/CD and mentored junior developers on maintainable frontend architecture.
Node.jsExpressReactPostgreSQLRedisDocker
Selected projects
Notoo
A family of browser tools — editor, PDF and image tools, journal, timer — that keep your files on your machine.
AutomataVerse
Interactive automata simulator with a clean UI for designing and sharing automata.
Omni Docs
Conversational AI assistant that navigates API docs via live retrieval and agents.
Yolk AI — Einstein Method
AI learning companion for school and competitive exam preparation.