Hemant Sahu

Software Development Intern

Delhi 0+ yrs exp 71 · Very Good

About

No bio added yet

Skills & Expertise (43)

Python Intermediate

7.5/10

0.5

Years Exp

C++ Intermediate

7.0/10

0.5

Years Exp

JavaScript Beginner

5.5/10

0.5

Years Exp

Docker Compose Beginner

5.0/10

0.5

Years Exp

React.js Beginner

5.0/10

0.5

Years Exp

REST APIs Beginner

5.0/10

0.5

Years Exp

Node.js Beginner

5.0/10

0.5

Years Exp

Docker Beginner

5.0/10

0.5

Years Exp

Typescript Beginner

5.0/10

0.5

Years Exp

RAG WebSockets bootstrap HTML5 CSS3 LangGraph LangChain Mongoose Neo4j PyTorch Nginx Deep Learning Passport.js PGvector Socket.IO Prisma BullMQ GitHub Actions LINUX Operating systems OOPs Computer Networks DBMS AWS (EC2 AWS (S3 AWS (ECS React Three Fiber Express.js FastAPI SSE Redis Postgresql MongoDb Auth

Work Experience

Software Development Intern

Samsung R&D Institute

Jan 2026 - Jul 2026

Architected and trained a Speech Packet Loss Concealment (PLC) model using GAN techniques in PyTorch on 50+ hours of audio; optimized the architecture (reduced layers from 8 to 7) for a 15% speedup and quantized the TFLite runtime down to 0.8 MB. Engineered a native embedded C++ Tizen application for soundbar hardware, utilizing multi-threading and fixed-size buffers to maintain a strict runtime memory footprint under 18 MB. Restored high-fidelity speech under 10% packet loss conditions (100 ms bursts), achieving robust audio quality metrics of STOI: 0.92, PESQ: 2.6, and PLCMOS: 3.1.