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Sahil Kumar

@sahilkumar2

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Results-oriented Backend & Infrastructure Engineer with automation expertise.

Sweden

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What I'm looking for

I am looking for a role that fosters innovation and offers opportunities for growth in backend and cloud technologies.

I am a results-oriented Backend & Infrastructure Engineer with over 2 years of experience in automation, real-time data ingestion, and backend API development. My recent role at Lawyal Tech, a LegalTech startup, involved building document automation and validation systems using Express.js and Docker. I have a proven track record of delivering scalable, secure, and compliant solutions for high-availability environments, which has significantly enhanced operational efficiency.

My technical skills include proficiency in Python, PostgreSQL, and AWS services, complemented by certifications as an AWS Cloud Practitioner and a Six Sigma Green Belt. I have successfully developed a real-time data collection system that improved monitoring by 10% and automated data center billing processes, increasing efficiency from 70% to 90%. I thrive in challenging environments and am passionate about leveraging technology to solve complex problems.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

LawyalTech

Mar 2025 - Present (3 months)

Developed a document automation platform backend using Firebase and Express.js, integrating PostgreSQL for structured storage. Deployed the backend on Docker containers to ensure environment consistency and facilitate rapid testing.

Firebase PostgreSQL Docker Data Validation API Development

Data Center Operations Engineer

Sify Technologies

Jul 2022 - Present (2 years 11 months)

Oversaw full-stack data center operations, including incident response, automation, monitoring, and transition support. Acted as a Subject Matter Expert for BMS systems, leading VAPT audits, IAM integration, and ISO 50001 PUE optimization.

Data Center Operations Incident Response Automation Monitoring BMS VAPT Audits IAM ISO 50001 ServiceNow Root Cause Analysis

Education

Degrees, certifications, and relevant coursework

Chandigarh University

Bachelor of Engineering, Computer Science Engineering

Completed a Bachelor of Engineering in Computer Science Engineering. The curriculum covered various aspects of computer science and engineering principles.