Sudharsan Jain

Software Engineer

Open to Work

About

Software Engineer specializing in AI systems, backend architecture, and full-stack development. Experienced with Rust, Go, TypeScript, and Python. Building scalable systems for LLM applications and AI Twins. Contributing to open source projects and maintaining developer communities.

Experience

Founding Software Engineer at myOrbit
myOrbit | Remote | Jan 2025 – Jan 2026
  • Architected multi-layer memory system for AI Twins including Light Memory, Active Memory, Contextual Memory, and Chrono Memory
  • Built RAG pipeline using pgvector for semantic search and vector similarity matching
  • Developed "Spine" prompt orchestration system with modular cords for context injection and memory retrieval
  • Implemented multi-agent AI architecture in Go with specialized agents coordinated through an orchestrator
  • Built internal currency system (Nuggets) with rewards engine and usage-based billing
  • Led migration from Python to microservices: Bun Elysia API, Socket.IO with Redis Streams, Go workers
  • Implemented Infrastructure as Code using SST.dev for AWS (ECS Fargate, Lambda, RDS PostgreSQL, ElastiCache)
Founding Software Engineer (Part-time) at myOrbit
myOrbit | Remote | Sep 2024 – Jan 2025
  • Developed core features for AI Twin platform enabling human-AI interactions
  • Contributed to AI architecture design including memory systems and multi-model LLM orchestration
Open-Source Maintainer at Keizerworks
Keizerworks | Remote | Oct 2024 – Jan 2025
  • Contributed to and maintained multiple open source applications, helping drive community growth and adoption
  • Collaborated with team to build scalable open source solutions and establish best practices
  • Supported organization's open source initiatives and helped expand their developer community
Software Engineer at zeed
zeed | Chennai, India | Oct 2023 – Jul 2024
  • Built referral and rewards program that fueled user acquisition and retention
  • Developed verification flow for HUID details of jewellery
  • Implemented robust backend systems using modern frameworks and databases
Software Engineer
Zap | Bangalore, India | Jun 2023 – Sep 2023
  • Built and published an SDK using rollup
  • Implemented IaC using SST.dev and Turborepo
  • Streamlined deployments and reduced infrastructure management overhead
Software Engineer at Qwk
Qwk, The Convenience App | Chennai, India | Oct 2022 – Jun 2023
  • Developed core functionalities as sole Full-Stack Developer
  • Launched essential features for Qwk's super app
  • Developed responsive UI using React Native
  • Built backend infrastructure using Express.js, GraphQL, and PostgreSQL
Software Engineer Intern
Qwk, The Convenience App | Chennai, India | Apr 2022 – Oct 2022
  • Contributed to full-stack development initiatives and gained hands-on experience with modern web technologies
  • Supported the development of core application features and learned industry best practices

Projects

Epimnesis
Ongoing | github.com/something-neww/epimnesis
  • Architected a scalable Memory SDK for LLM applications using hybrid TypeScript (orchestration) and Rust (compute)
  • Developed stateless Rust scoring engine achieving 1ms latency for 1000 candidates using cosine similarity
  • Developing "zero-user-latency" async consolidation via queue-based batch processing
  • Defining modular adapter pattern for seamless provider swapping (Qdrant, Weaviate, OpenAI, Anthropic, Neo4j)
  • Architecting flexible deployment patterns for Serverless (Lambda/Vercel) and Kubernetes

Skills

I work across languages and frameworks. I pick tools based on constraints, not trends.

Primary

Rust, Go, Python, TypeScript

Data

PostgreSQL, SQLite, Redis

Infra

Docker, AWS, Cloudflare