Available for work

Abhishek Kumar

Senior Software Engineer building autonomous AI systems & production-grade pipelines.

Architecting multi-agent workflows at Zycus Infotech, Bangalore.

About Me

I'm a Senior Software Engineer at Zycus Infotech in Bangalore, specializing in AI/ML engineering. I architect multi-agent orchestration systems, production RAG pipelines, and generative AI developer tools.

Promoted to Senior within 21 months, I've been recognized with 3× Excellence Awards for driving AI-first engineering approaches and shipping autonomous agent workflows that serve thousands of users daily.

Bangalore, India
Zycus Infotech
IIIT Kurnool

Skills & Tools

AI & Agent Frameworks

LangGraph, LangChain, Multi-Agent Orchestration, RAG Pipelines, LangSmith

LLMs & ML

OpenAI API, Anthropic Claude, Embeddings

Programming Languages

Python, SQL

Vector & Databases

Pgvector, PostgreSQL, MongoDB

Backend Frameworks

FastAPI, MCP, REST APIs

Cloud & Infrastructure

AWS (S3, Lambda, EventBridge, SQS), Docker, Kubernetes

Tools & Methodologies

Git, CI/CD Pipelines, Agile/Scrum, Event-Driven Architecture, Claude Code, Cursor

LangGraph LangChain Python FastAPI Pgvector AWS Docker K8s PostgreSQL MongoDB OpenAI Claude

Professional Experience

Senior Software Engineer — AI

Zycus Infotech, Bangalore

Jun 2023 — Present
  • ▸ Architected and delivered a multi-modal Agentic AI platform for high-volume recruitment, leveraging LangGraph to design autonomous agent workflows that parse, evaluate, and score candidates across multi-dimensional pivots; scaled to process 5,000+ resumes daily with deterministic routing and fault-tolerant state management.
  • ▸ Designed and implemented a generic, reusable scheduler agent leveraging LangGraph, AWS SQS, and EventBridge, enabling any AI workflow to be triggered via cron expressions with zero orchestration overhead; adopted org-wide as a standard scheduling primitive, reducing report generation latency by 40%.
  • ▸ Led end-to-end architecture and delivery of an agentic code generation system capable of scaffolding small-to-medium applications with context-aware synthesis; drove adoption across the engineering org, eliminating first-version friction from development cycles and increasing team-wide delivery velocity by 2×.
  • ▸ Engineered a production-grade RAG pipeline using Pgvector, PostgreSQL, and embedding optimization techniques to serve functional and technical product queries at scale; systematically improved retrieval precision from 52% to 83% through iterative refinement of chunking strategies, semantic re-ranking, and query transformation layers.

Frontend Engineer Intern

Loop Reality Pvt. Ltd., Hyderabad

May 2022 — Oct 2022
  • ▸ Built 2 games from scratch and contributed to the labyrinth game, expanding the interactive content library by 10%.
  • ▸ Created roles, advanced settings, and login flow for the screening portal, enhancing user management capabilities and improving platform usability by 2×.
  • ▸ Developed an in-house onboarding tool and resolved cross-platform bugs, streamlining internal operations and improving platform stability by 30%.

Projects

Agentic AI Platform

5K+/day

Multi-modal recruitment intelligence powered by LangGraph with autonomous agent workflows for parsing, evaluating, and scoring candidates at scale.

LangGraph Multi-Agent Python FastAPI AWS

Production RAG Pipeline

52→83%

End-to-end retrieval pipeline using Pgvector and PostgreSQL with embedding optimization, chunking strategies, semantic re-ranking, and query transformation.

Pgvector Embeddings PostgreSQL LangChain

Scheduler Agent

−40% latency

Generic, reusable scheduling agent leveraging LangGraph with AWS SQS and EventBridge for cron-triggered AI workflows. Adopted org-wide.

LangGraph AWS SQS EventBridge

Agentic Code Gen System

2× velocity

End-to-end agentic system for scaffolding applications with context-aware synthesis. Drove org-wide adoption, eliminating first-version friction.

LangGraph Code Gen Python

Education

Bachelor of Technology (B.Tech) in Computer Engineering

Indian Institute of Information Technology, Design & Manufacturing (IIIT), Kurnool

Aug 2019 — Jun 2023

CGPA: 7.31/10

Relevant Coursework: Artificial Intelligence, Data Structures & Algorithms, Database Management Systems, Operating Systems

Awards & Recognition

⚡

Promotion to Senior Software Engineer

Fast-tracked within 21 months for leadership in AI/LLM initiatives and high-impact technical contributions.

🏆

Zycus Monthly Excellence Award (3×)

Recognized for driving AI-first engineering approaches, including the successful deployment of internal GenAI developer tools.

🥈

Hackathon Achievements

Secured 2nd place at Flipper Hackathon 2020 (Automated Scheduling Systems) and 8th place at Bhilai Hacks 2021 (Blockchain-based Funding System).

Get in Touch

Writing & Thoughts

AI engineering deep dives

I write about multi-agent systems, RAG architectures, and lessons from building AI at production scale.

Read the Blog

Let's build something

AI systems, open-source, or a conversation about what's possible — I'm all in.