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Rudra Pratap Singh
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I enjoy algorithms a bit too much and automate tasks just so I never have to do them again.
- •Full-stack developer who loves designing scalable systems and solving hard problems.
- •Enthusiastic about Web Automation, APIs, and Machine Learning.
- •Currently studying BTech at Indian Institute of Information Technology Tiruchirappalli.
Experiences
Heizen
Software Development EngineerMar 2026 - May 2026
Remote- •Built a production voice interview agent using Pipecat, AWS Bedrock Nova Sonic, and LiveKit/WebRTC, migrating from LiveKit Agents SDK + GPT-4o Realtime to improve latency and reliability.
- •Designed concurrent interview slot management using Redis sorted sets and Lua scripts for atomic operations, eliminating race conditions under load.
- •Scaled backend to multi-EC2 deployment with BullMQ for distributed job dispatch and worker orchestration.
- •Implemented observability pipeline with Grafana, Loki, Promtail, and Langfuse (via OpenTelemetry) for real-time monitoring and LLM tracing.
- •Resolved production issues including Whisper hallucination during silence, S3 multipart upload credential errors, and WebRTC VAD concurrency bugs.
NestJSPipecatAWS BedrockLiveKit/WebRTCRedisBullMQGrafana/LokiLangfuseS3
FoundingLabs
Full Stack Developer InternAug 2025 - Nov 2025
Remote- •Developed a React Native app to automate developer workflows and reduce manual effort.
- •Engineered high-performance REST APIs using Node.js and PostgreSQL to improve data processing efficiency.
- •Integrated ML models to automate data classification tasks and optimize predictions.
- •Containerized services with Docker to standardize development environments and minimize deployment issues.
React NativeNode.jsPostgreSQLMachine LearningDockerREST APIs
Amazon MLSS'25
Amazon ML Summer School MenteeAug 2025 - Sep 2025
Remote- •Completed Amazon ML Summer School 2025, covering core ML topics such as Supervised and Unsupervised Learning, Deep Neural Networks, Dimensionality Reduction, and Sequential Learning
- •Explored advanced concepts including Generative AI, LLMs, Causal Inference, and Reinforcement Learning through expert-led sessions
Machine LearningDeep LearningGenerative AILLMsReinforcement Learning
Education
Indian Institute of Information Technology Tiruchirappalli
BTech. in Electronics and Communication EngineeringAug 2023 - PresentTrichy, Tamil Nadu
Royal Kids' Convent
Mathematics (PCM)2019 - 2022Raj Nandgaon, Chhattisgarh
Skills & Technologies
React
Next.js
Tailwind
TypeScript
JavaScript
HTML
CSS
Git
Github
Node.js
Express
MongoDB
PostgreSQL
MySQL
Docker
AWS
Python
FastAPI
RESTful APIsProjects
Problem Solving
Key Contests & Achievements
- 01/ACM-ICPC Regionals 2025 — Qualified and competed as a regional finalist.
- 02/LeetCode Guardian (Max Rating: 2160) — Ranked in the top 1.5% globally with over 1,200 problems solved.
- 03/Codeforces Specialist (Max Rating: 1450+) — Active competitor in weekly virtual and live rounds.
GitHub Activity
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"वीर भोग्या वसुन्धरा"
SANSKRIT SUBHASHITA