Available for opportunities

Bhagyesh Parmar

Software Developer & AI Engineer

I build enterprise-grade CRMs and AI pipelines. From integrating REST APIs across 100,000+ records to fine-tuning multilingual LLMs on HPC clusters, I focus on scalable systems and data-driven engineering.

Engineering Philosophy

“I don’t just write code, I think through problems.” My approach combines algorithmic rigor with a product-driven mindset. Whether it’s solving 300+ LeetCode challenges or deploying full-stack architectures, I strive for code that is as elegant as it is efficient.

CP
Certified Professional
ML & Data Practitioner
Technical Foundations
Focusing on AI-assisted development and distributed systems.
ML
AI
DS
CS
Average Daily Grind 300+ LeetCode Problems

Experience

Jan 2023 — Jul 2024
Full Stack Developer — Lead Developer
Full-time
Startup Sahay Pvt. Ltd. — Ahmedabad, India
  • Built an enterprise CRM integrating REST APIs to process 100,000+ call records for real-time tracking by 300+ sales executives and data analysts.
  • Designed a multi-module report generation system automating branded PDF dispatch to 30–50 clients daily and an HTML-based HR dashboard managing payroll for 300+ employees.
  • Increased sales reporting efficiency by 70% via SHA-256 encryption and location-based access control, eliminating data leakage across 300+ active users.
  • Led a team of 5 developers using JIRA, resolving 100+ defects and reducing manual effort by 40% through automated reporting pipelines and scheduled jobs.
May 2022 — Jul 2022
Backend Developer Intern
Internship
Nutron Systems Pvt. Ltd. — Ahmedabad, India
  • Developed and maintained backend microservices using JavaScript and MySQL for industrial IoT applications; wrote Python scripts for data processing.
  • Supported an AWS IoT-powered system connecting 50+ machines for real-time performance tracking, building interactive dashboards that boosted efficiency by 15%.
  • Built and validated REST APIs using Postman and MySQL queries, improving data retrieval speed by 20%.

Featured Projects

A selection of my architectural and engineering work across different domains.

Multilingual QA Evaluation & Fine-Tuning
University of Oklahoma — Jul 2025 – Dec 2025

End-to-end evaluation and fine-tuning pipeline for 1K+ BLEnD multilingual QA samples using Qwen. Applied SEM-B/SEM-W scoring and distributed GPU experimentation on OSCER HPC. Analyzed reasoning consistency across 200+ prompt variations and 20+ training runs.

Qwen Python BLEnD OSCER HPC
Autonomous Road-Following JetBot
University of Oklahoma — Jan 2025 – May 2025

Trained an NVIDIA JetBot to autonomously follow a predefined path using real-time visual input. Collected and preprocessed 10,000+ images; implemented and compared Custom CNN, MobileNet, and ResNet18. Custom CNN achieved best performance in accuracy, smoothness, and responsiveness.

Python OpenCV CNN TensorFlow Raspberry Pi

Technical Stack

I specialize in building scalable backends and intelligent frontends, leveraging modern tools to ensure reliability and performance.

Languages
Java Python JavaScript C++
Web & Database
React JS Node JS ASP.NET HTML REST APIs SQL Server MySQL
Testing & Tools
Postman JIRA Azure DevOps Root Cause Analysis Functional Testing
Platforms & Core
AWS (S3, EC2) Android iOS OOP Design Agile System Design
Certifications
HackerRank Java Certification OU English Teaching Certificate (A Grade)
Generative AI

Exploring LLM fine-tuning and retrieval-augmented generation (RAG) architectures.

Cloud-Native Architectures

Transitioning AI workloads for serverless scaling and data-heavy performance.

Academic Background

University of Oklahoma
Master of Science (M.S.) in Computer Science — Norman, OK
GPA: 3.33 / 4.00  |  Aug 2024 – May 2026
Ongoing
Government Engineering College
Bachelor of Engineering (B.E.) in Computer Engineering — Gujarat, India
CGPA: 8.35 / 10.00  |  Aug 2019 – Jun 2023
Completed

Ready to build something
extraordinary?

I’m always open to discussing technical challenges, innovative projects, or research collaborations.

bhagyeshparmar50@gmail.com