Open to software engineering opportunities

Software engineer · India

Building systems that stay fast when the load gets real.

I'm Ujjwal Rai, a software engineering intern and computer science student focused on backend systems, full-stack products, and thoughtful engineering.

Ujjwal Rai

Ujjwal Rai

B.Tech CSE · IIIT Kota

01 / About

Engineering with purpose.

I am a Computer Science and Engineering student at IIIT Kota who enjoys turning complex engineering problems into practical products. My work spans backend architecture, full-stack applications, real-time systems, and production infrastructure.

GitHub GitHubLinkedIn LinkedIn Email

Relevant coursework

Data Structures & AlgorithmsSoftware EngineeringMachine LearningDatabase Management SystemsOperating SystemsArtificial IntelligenceComputer NetworksObject-Oriented Programming

02 / Experience

Production-minded from day one.

Hands-on experience building backend workflows, working with cloud data, and improving the reliability of production systems.

FischerJordan logo
FischerJordan

Software Engineering Intern

Aug 2026 - Present

Remote - New York, USA

  • Developed backend features with Django, Python, and PostgreSQL, including APIs, data models, and production application workflows.
  • Worked on AWS RDS and S3 migration workflows and strengthened production monitoring with Sentry and Better Stack incident escalation.

03 / Selected work

Built for real users and real constraints.

Two full-stack products centered on reliability, secure execution, payments, and real-time interactions.

ASCT project mark

Full-stack donation platform

ASCT

A donation and grievance platform for advocates, with verified payments, media handling, an AI assistant, and real-time chat for concurrent users.

100+ users / 40% fewer manual queries

React.js
Node.js
MongoDB
Razorpay
Gemini
Socket.io
Live siteGitHub GitHub
CodeLeet

DSA practice & online judge

CodeLeet

A scalable online judge with queued execution, resource-limited Docker sandboxes, non-blocking APIs, and real-time submission results.

1,000+ concurrent submissions / 60% lower latency

React.js
Node.js
Redis
BullMQ
Docker
WebSockets
Live siteGitHub GitHub

04 / Credentials

Learning, leading, and competing.

Education

Indian Institute of Information Technology, KotaB.Tech in Computer Science and Engineering · CGPA 7.862023 - 2027Central Academy, BastiSenior Secondary (CBSE) · 95.00%2023 - 2023

Highlights

012nd place at DevQuest, IIT JodhpurBuilt an AI-powered Ayurvedic remedy application using image analysis with OpenAI.
02Top 10 at Execute Hackathon, DTURanked among the top 10 teams from more than 300 participants.
03Competitive programmingSolved 800+ DSA problems. Peak ratings: 1802 LeetCode, 1619 CodeChef, and 1213 Codeforces.
04JEE MainAchieved a top 2% percentile nationwide.

Leadership

Team Lead, Cyph3r Club

Led cybersecurity CTF events for 200+ participants, increasing engagement and hands-on learning.

Coding profiles

LeetCodeGeeksforGeeksCodeforcesCodeChef

05 / Toolkit

Tools chosen for the problem.

Languages

Java
JavaScript
Python
C
SQL

Frameworks

React.js
Node.js
Express.js
Django

Data & infrastructure

MongoDB
PostgreSQL
Redis
Docker
AWS

Applied AI

Scikit-learn
Pandas
NumPy
TensorFlow
Gemini

06 / Contact

Let's build something that holds up.

I'm open to software engineering internships, full-time roles, and thoughtful collaborations.

Say hello
iujjwalrai2005@gmail.com+91-9336084284