Open to opportunities

Swagato Chakraborty

@swagatochakraborty

Message

Golang-focused backend engineer optimizing data pipelines and real-time systems.

India

Message

What I'm looking for

I seek backend or infrastructure roles where I can optimize data pipelines, improve system reliability, and work in a collaborative, growth-focused engineering team.

I am a backend engineer with strong experience in Golang, Python, and building high-performance data ingestion and ML pipelines. I have reduced end-to-end ingestion latency by 85%, cut costs by 20% by unifying pipelines into a single Go service with goroutines, and developed REST APIs and CLIs that improved operational efficiency.

My work spans monitoring, cloud pipelines, and edge deployments — from deploying Prometheus/Grafana stacks on Jetson Orin Nano to building Azure SQL cloud storage and Kafka delivery. I combine solid software-engineering practices with practical DevOps and embedded integration to deliver reliable, real-time systems.

Experience

Work history, roles, and key accomplishments

Current

Development Engineer

Current

Calsoft

Oct 2024 - Present (1 year 8 months)

Developed backend REST APIs in Go and Python ETL/ML modules, unifying two pipelines into a single concurrent Go service that reduced ingestion latency by 85% and cut costs by 20%. Monitored network devices with Zabbix and maintained ~80% unit test coverage.

Golang Python Kafka Zabbix SQL Concurrency Docker

SDE Intern

Calsoft

Apr 2024 - Oct 2024 (6 months)

Built Python data-processing modules and an Azure SQL cloud storage pipeline, improving query and retrieval performance by 25% and supporting production ML pipelines.

Python Azure SQL Docker SQLite Data Processing ETL Git Linux

SDE Intern

DesiQna

Jul 2023 - Aug 2023 (1 month)

Developed a fully responsive web app with CRUD and cart functionality, integrated Strapi APIs and reCAPTCHA, increasing mobile conversions by 25% and reducing fake posts by 60%.

ReactJS HTML CSS JavaScript MySQL PHP Strapi REST APIs