Backend & AI-Focused Full Stack Engineer · Junior Software Engineer at Definable AI
I build production-grade backend systems, AI pipelines, and developer tools with a strong focus on performance, reliability, and real-world impact.
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Nebula – Backend-as-a-Service platform in Go
👉 https://github.com/Annany2002/nebula-backend -
VectorSync – Real-time vector indexing & similarity search engine
👉 https://github.com/Annany2002/VectorSync -
Enclave – A high performance key management service
👉 https://github.com/Annany2002/Enclave
Backend & Systems
- Go, Python, Node.js
- REST APIs, microservices, background jobs
- Redis, PostgreSQL, MongoDB, SQLite, Fastify
- Concurrency, performance tuning, reliability
AI / LLM
- LLM integrations & provider abstraction
- RAG pipelines, vector search
- Agentic architectures & tool execution
- Streaming, observability, production AI systems
Frontend
- React, Next.js, TypeScript
- Dashboards, internal tools, clean UX
- Shadcn UI, Tailwind, state management
Infra & Tooling
- Docker, CI/CD
- Git, GitHub
- AWS / GCP (deployment & ops)
Email: shazam6060@gmail.com


