Available for work

Hi, I'm Deep SarkerFull-Stack Developer & AI Engineer

I craft exceptional digital experiences through clean code, innovative solutions, and a passion for technology, from backend and cloud infrastructure to fine tuned AI. Let's build something amazing together.

Explore My WorkDownload Resume
Scroll to dive
01 — About
Deep Sarker
4.5+ years in techDhaka, Bangladesh

Passionate Developer with 4.5+ Years of Experience

I'm Deep, a full stack developer from Dhaka, Bangladesh. I've grown from independent contracting to leading the team behind a real time audio collaboration platform, owning everything from Go services and PostgreSQL to WebRTC infrastructure on GCP.

Along the way I've gone deep on AI, fine tuning large language models with RLHF and shipping speech recognition into production systems.

0.0+
Years building
0+
Teams shipped with
0+
Technologies used
02 — Skills

Technical Arsenal

Backend

GoPythonDjangoFastAPIFlaskSQLAlchemyRabbitMQRedisBeanieMariaDBPostgreSQLMongoDBGnocchiCelery

Frontend

ReactNext.jsTypeScriptJavaScriptTailwind CSS

Cloud & DevOps

AWS (Lambda, EC2, S3)GCPDockerCI/CDOpenStack

AI/ML

LLM Fine TuningRLHFRAGLLM WikiMCPNLPComputer VisionOpenAI Whisper

Tools

GitJiraFigmaAgile/Scrum
03 — Experience

Where I've Worked

Team Lead

@ Music Loopy

2026 — Present

Leading a real-time audio collaboration platform connecting artists and organisations. Architected a Go + PostgreSQL backend with JWT/OAuth, RBAC, session scheduling, and WebSocket messaging; integrated low-latency WebRTC (SFU via LiveKit on GCP) on scalable cloud-native infra.

GoPythonFastAPIPostgreSQLWebSocketsWebRTCLiveKitNext.jsGCPDocker
View details

Python LLM Trainer

@ Turing

2024 — 2026

Fine-tuned large language models with RLHF. Improved AI task accuracy by 30% across key Microsoft features and automated 500+ complex reasoning operations. Built domain-specific models for ServiceNow that streamlined 25 workflows and raised enterprise efficiency by 40%.

PythonLLMsRLHFAgentic TasksMicrosoftServiceNowPrompt Engineering
View details

Full Stack Developer

@ Nexgen Cloud

2023 — 2024

Built a billing-metering system for cloud infrastructure using Gnocchi, and AWS/Azure-aligned admin APIs for VM flavor and image provisioning. Enforced compliance via audit logging, lifecycle APIs, and VM locking; refactored legacy code with TDD and optimized API performance by 25%.

PythonFlaskReactMariaDBRabbitMQGnocchiTDDDockerOpenStack
View details

Full Stack Developer

@ Cognitech BD

2022 — 2023

Led backend development of high-traffic platforms serving thousands of users. Architected scalable services with Django + PostgreSQL and background processing via Celery, hardened security with JWT, and integrated OpenAI Whisper for audio/video transcription into searchable archives.

PythonDjangoPostgreSQLCeleryJWTOpenAI WhisperDocker
View details

Python Developer

@ Independent Contracting

2021 — 2022

Delivered full-stack systems for diverse client needs — secure, high-performance APIs for content scraping and media archiving. Designed scalable services with FastAPI and React, deployed across cloud platforms with full CI/CD automation.

FastAPIReactNext.jsSQLAlchemyJWTAWSAzureDocker
View details
04 — Contact

Let's Build
Something Deep

I'm always open to discussing new projects, creative ideas, or opportunities to be part of something extraordinary

deepsarker01@gmail.com

Dhaka, Bangladesh · +8801678701480

Send a Message

Fill out the form below and I'll get back to you