Rachakonda.
0%
Full Stack & Generative AI Engineer  /  Hyderabad, IN

Rachakonda Sai Kumar.

Building scalable systems and AI-powered solutions — from healthcare automation to enterprise intelligence.

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5+
Years Experience
3
Companies
80%
Claims Automated
PythonFastAPIReact.jsLangchain LlamaIndexRAG PipelinesPrompt Engineering PostgreSQLDockerAutogenGenAI Vector SearchAWSMicroservices PythonFastAPIReact.jsLangchain LlamaIndexRAG PipelinesPrompt Engineering PostgreSQLDockerAutogenGenAI Vector SearchAWSMicroservices
// 01 — About

The Engineer
behind the code.

I'm a Full Stack & Generative AI Engineer with 5+ years of experience turning complex problems into elegant, scalable software. My work spans healthcare automation, enterprise intelligence, and AI-powered workflows.

From fine-tuning language models that analyze medical documents to architecting multi-agent systems that automate claims processing — I build solutions that create measurable impact. 43% fewer claim denials. 80% less manual effort. Real numbers, real results.

I believe great engineering lives at the intersection of technical rigor and business empathy. I collaborate closely with domain experts, data scientists, and product teams to deliver software that doesn't just work — it transforms workflows.

LocationHyderabad, Telangana
Current RoleSoftware Engineer II — Storable India
SpecializationFull Stack + Generative AI
Core StackPython · React · FastAPI · LLMs
EducationB.E. Electrical — VNIT Nagpur
Emailsaikumarrachakonda305@gmail.com
LinkedInlinkedin.com/in/saikumar305
Phone+91 701 324 1690
// 02 — Skills

Technical
Arsenal.

Languages
Python SQL JavaScript HTML CSS
Frameworks
FastAPI React.js Django Flask Langchain LlamaIndex Autogen
Generative AI
RAG Pipelines Prompt Engineering Fine-tuning Embeddings Vector Search Agentic Workflows OpenAI GPT-4
Databases
PostgreSQL MongoDB ChromaDB PGVector SQLAlchemy
Libraries
Redux Toolkit Pandas NumPy Socket.io Nameko
Cloud & DevOps
Docker AWS EC2 AWS S3 RabbitMQ Git Microservices
// 03 — Experience

Where I've
Made Impact.

Jul 2025 — Present
Storable India
Hyderabad, TG
Software Engineer II
PythonFastAPINext.jsReact Socket.IOPostgreSQLAutogenLangchain
Agent Assist — AI Chatbot for Self Storage
  • Built a changelog system to version and track prompt changes, reducing prompt debugging time by ~40%.
  • Enabled human-in-the-loop functionality routing unresolved requests to support staff via Socket.IO server in real time.
  • Designed multi-agent conversation flows using Autogen for dynamic task delegation across specialized agents.
Oct 2023 — Jul 2025
Exponential AI
Hyderabad, TG
Full Stack Engineer
PythonFastAPIDjangoReact MongoDBLlamaIndexLangchainDocker
Decision Intelligence Tool — ENSO
  • Automated 80% of medical claims processing with 98% accuracy, reducing claim denials by 43%.
  • Built a GenAI solution for medical necessity assessment in RCM, cutting manual effort by 60% and improving accuracy by 35%.
  • Fine-tuned pretrained LLMs on healthcare documents, improving data extraction accuracy from 82% to 89%.
  • Architected an automated pipeline for EDI 835/837 documents, enabling processing of thousands of claims daily.
Email Intake — Cigna Group
  • Streamlined email intake to extract provider and practitioner info from emails and attachments with a review UI.
  • Achieved 76% accuracy in email intent classification using LLMs and NLP, reducing manual review time by 80%.
Jul 2021 — Oct 2023
Coditation Systems
Pune, MH
Software Development Engineer
PythonDjangoFlaskReact Redux ToolkitPostgreSQLMongoDBDocker
Marketing Strategy Tool — StepFunction.ai
  • Integrated OpenAI GPT-4 via Langchain, enabling natural language queries over customer behavioral data.
  • Optimized frontend and backend code, achieving a 20% reduction in average API response time.
  • Migrated state management from Redux to Redux Toolkit, reducing codebase size by 25%.
  • Managed CI/CD deployments across dev, staging, and production environments using Docker and Git.
80%
Claims Automated
43%
Claim Denial Reduction
60%
Manual Effort Saved
25%
Codebase Reduction
// 04 — Projects

Side Projects.

01 ——
Docker GPT
A VS Code extension that generates Dockerfiles for any workspace using OpenAI GPT-4. Built with VS Code Webviews API and Svelte, providing an inline chat-like experience for container configuration.
SvelteVS Code APIOpenAI GPT-4TypeScript
02 ——
EDI Pipeline Engine
Automated extraction and reconciliation engine for EDI 835 and 837 healthcare documents. Processes thousands of medical claims daily with minimal manual intervention using NLP and regex hybrid approach.
PythonNLPFastAPIPostgreSQL
// 05 — Education

Academic
Foundation.

Bachelor of Engineering
Electrical Engineering
Visvesvaraya National Institute of Technology
Nagpur, Maharashtra
Jul 2016
—
Jul 2020
// 06 — Let's Talk

Open to great
opportunities.

Whether it's a challenging engineering role, a GenAI project, or just a conversation — I'm always open to connecting with interesting people.

✉ Send Email LinkedIn Profile +91 701 324 1690
saikumarrachakonda305@gmail.com