Aditya S.
AI Agent Systems Engineer | RAG, MCP, LangGraph | Python + TypeScript
I build AI agent systems that ship to production. Not prototypes, not demos. Production systems handling real users and real data. At work - I contributed across three major AI features from scratch: - An AI search engine that went from 30% to 70% accuracy through system design alone. Query classification, multi-step planning, dynamic attribute resolution. No fine-tuning, just better architecture. - A Slack AI agent shipped across Python backend, Go API gateway, and Vue 3 frontend. OAuth flows, access-controlled scoping, Block Kit formatting. Launched to 136 connected customers. - An MCP Apps ecosystem: 28K lines, 30 tools, 200 tests, cross-platform compatibility with ChatGPT, Claude, and Cursor. I also built GSTflo, a multi-agent tax OS using LangGraph (6 autonomous agents, full audit automation). And ContentEngine, an end-to-end AI video pipeline that goes from script to published YouTube Short with zero manual steps. My stack: Python, TypeScript, Go, FastAPI, Next.js, LangGraph, LangChain, MCP servers, Docker, Kubernetes, AWS. I've also written C++ trading engines and CUDA neural nets when the job called for it. I work fast, communicate clearly, and deliver working systems. Not decks. Not proposals. Code.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.8k
Billed in all: $3,900$3.9k
$1.4k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 16% in Golang
Ranked by MRR among everyone on Upwork with the skill.
- #20Natural Language Generation93 freelancers · 🇮🇳 #8Top 22%🇮🇳#8 of 17
- #341Golang2,195 freelancers · 🇮🇳 #44Top 16%🇮🇳#44 of 331
- #560Kubernetes3,351 freelancers · 🇮🇳 #101Top 17%🇮🇳#101 of 678
- #633Prompt Engineering2,860 freelancers · 🇮🇳 #96Top 22%🇮🇳#96 of 474
- #1,041LangChain3,821 freelancers · 🇮🇳 #218Top 27%🇮🇳#218 of 849
- #1,196FastAPI4,337 freelancers · 🇮🇳 #239Top 28%🇮🇳#239 of 927
- #1,328Vue.js8,268 freelancers · 🇮🇳 #287Top 16%🇮🇳#287 of 1,726
- #1,434API Development6,848 freelancers · 🇮🇳 #410Top 21%🇮🇳#410 of 2,016