Hi, I’m
Nagarjun E
Software Developer
Chennai,Tamilnadu
Summary
Software Engineer with 1+ years of experience designing and deploying high-availability, customer-facing applications in payments and AI. Proven ability to build distributed systems that scale to 60K+ daily users with 99.9% uptime. Skilled in designing secure, reliable, and cost-efficient solutions across the full software development lifecycle. Passionate about creating seamless, intuitive, and durable systems that enhance customer experience.
Overview
2
years of professional experience
3
Certifications
Work History
National Payments Corporation of India (NPCI)
IT Analyst
09.2024 - Current
Job overview
- Built and deployed payment-focused chatbot systems, handling 60,000+ daily interactions with 99.9% uptime.
- Engineered integrations with 20+ backend APIs, ensuring reliability even under downstream failures.
- Designed systems with high availability, fault tolerance, and compliance adherence for critical financial workflows.
- Led testing, deployment, and optimization cycles to improve system durability and cost efficiency.
NIT Trichy
Research Intern
05.2023 - 07.2023
Job overview
- Enhanced real-time vehicle detection accuracy to 93% using YOLOv3 and OpenCV.
- Optimized detection pipeline for speed and reliability in high-traffic environments.
Education
NIT Trichy
B.Tech from Computer Science & Engineering
01.2024
University Overview
GPA: 7.8
Chelammal Vidhyaashram CBSE School
HSE
01.2020
University Overview
GPA: 94%
Skills
Languages: Python (Advanced), SQL (Advanced), C/C, JavaScript (Intermediate)
Backend & Systems: FastAPI, Flask, Rasa, LangGraph, Kafka, Redis, Postgres, MongoDB
Distributed Systems & Infra: Docker, Kubernetes, Elasticsearch, ChromaDB, Kafka, CI/CD (GitLab)
Certification
Hugging Face Transformers Specialist (2024)
Accomplishments
- NPCI Ninja Award – AI/ML Coding Challenge (Top 1% of 500+ participants).
- Hackathon – 3rd place at NIT Trichy (out of 50+ teams).
- Merit Topper Award – Ranked #1 in school in 12th Board exams.
Positions of Responsibility
- Manager, PR & Hospitality – Vortex’23 – Led guest relations and hospitality for national symposium.
- Head, Organizing Committee – Pragyan’24 – Managed cross-functional execution for India’s largest tech fest.
Timeline
Hugging Face Transformers Specialist (2024)
01-2025
Docker & Kubernetes for Developers – Udemy (2023)
11-2024
IT Analyst
National Payments Corporation of India (NPCI)
09.2024 - Current
Advanced Driver Assistance Systems Workshop – NIT Trichy, TiHAN (2023)
06-2023
Research Intern
NIT Trichy
05.2023 - 07.2023
Chelammal Vidhyaashram CBSE School
HSE
NIT Trichy
B.Tech from Computer Science & Engineering