RobinSinghAI Engineer · Interface
Section 04 / Experience

Five years, shipping.

Founding-engineer roles, AI platform work and full-stack delivery across education, wellness and energy.

Jan 2026Present
Remote, US
Shikha Labs
Founding AI Full-Stack Engineering Lead
Leading AI-first product engineering for classroom systems, from discovery and prototyping to stable production rollout.
  • 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
Jun 2025Feb 2026
Remote, US
Tranquility
AI Software Engineer
Shipped core AI SaaS platform features with a focus on performance, reliability and scalable backend infrastructure.
  • 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
May 2024Jun 2025
Boston, MA
STEM for Others
Software Engineer
Delivered AI learning products and full-stack education platforms serving daily active learners.
  • 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
May 2023Sep 2023
Boston, MA
Cool Green Power
Software Engineer Intern
Worked on utility software for real-time data flow and resilient offline-first customer experiences.
  • 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
May 2021Jul 2022
India
Space Infolab
Full-Stack Software Engineer
Built and scaled multi-tenant SaaS systems with strong API performance and collaborative engineering practices.
  • 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