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Crafting software that is both functional and elegant.
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Crafting software that is both functional and elegant.

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Arbtrage/README.md

Hey, I'm Sayantan (Arbtrage) πŸ‘‹

πŸš€ AI Systems Engineer | Backend & Infra | Agentic AI Builder

arbtrage


🧠 About Me

πŸ’‘ I build production-grade AI systems β€” not just demos.
From agent frameworks β†’ data pipelines β†’ infra orchestration, I focus on systems that scale.

  • βš™οΈ Building AI Agent Platforms (tooling, memory, orchestration)
  • πŸ—οΈ Designing scalable backend & event-driven systems
  • πŸ“Š Engineering ETL β†’ OLAP β†’ analytics pipelines
  • πŸ€– Shipping LLM-powered real-world applications
  • 🐳 Working with Docker, distributed systems, infra

🚧 What I'm Building

πŸ“Š AI Database Visualization Tool

  • Multi-Postgres support
  • Schema graph + AI querying
  • Natural language β†’ dashboards

🏭 Data Engineering Pipeline (Production Simulation)

  • Gmail ingestion pipeline
  • OLTP (Postgres) + OLAP (DuckDB)
  • Airflow orchestration
  • Incremental aggregation

πŸ’Ό Experience

Founding Engineer @ StepsAI (Canada)

  • Built frontend + backend from scratch
  • Designed system architecture for AI platform
  • Developed AI agent frameworks & ETL systems
  • Led hiring & engineering execution

πŸ› οΈ Tech Stack

πŸ’» Languages


βš™οΈ Backend Engineering

  • REST APIs, Webhooks, Async Processing
  • Event-driven architectures
  • Microservices & modular monoliths
  • Authentication, rate limiting, background jobs

πŸ—οΈ Infrastructure & DevOps

  • Containerized systems (Docker-based isolation)
  • Reverse proxies & routing
  • CI/CD pipelines
  • System design for scalability & reliability

πŸ“Š Data Engineering & Analytics

  • ETL / ELT pipelines
  • Incremental data processing
  • OLTP vs OLAP architecture
  • Data modeling & analytics layers

πŸ€– AI / LLM Engineering

  • Agent frameworks (tools, memory, orchestration)
  • RAG pipelines & retrieval systems
  • Prompt engineering & evaluation
  • Function calling / tool usage

⚑ Distributed Systems Concepts

  • Message queues & async workflows
  • Fault tolerance & retries
  • Idempotency & consistency patterns
  • Observability (logging, monitoring)

🎨 Frontend

  • Dashboard systems & data visualization
  • Component-driven architecture
  • API integrations & state management

πŸ”§ Developer Tooling

  • Git workflows & collaboration
  • Debugging & performance optimization
  • Writing production-ready codebases

πŸ“ˆ What Sets Me Apart

  • πŸš€ I build systems, not just features
  • 🧠 Strong in 0 β†’ 1 and scaling systems
  • πŸ”— Blend of AI + backend + infra
  • 🏭 Focused on production-ready engineering

πŸ† GitHub Stats


✍️ Dev Philosophy


⚑ Final Note

I enjoy building engineering leverage β€”
systems that make developers faster, smarter, and more powerful.

⭐ If my work resonates, feel free to explore and connect!

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