BL

Open to opportunities

Bhargavkumar Limbad

@bhargavkumarlimbad

Software engineer building secure, large-scale backend platforms and distributed APIs.

What I'm looking for

I’m looking to build high-throughput backend systems and distributed services, owning production reliability and security improvements while partnering across integrations to deliver measurable business impact.

I’m a Software Engineer who builds secure, high-throughput backend systems and distributed services that work reliably across large data and lender ecosystems. I’ve owned core platform modules end-to-end, from APIs and integrations to production support and incident resolution.

At Paytm, I delivered Spring Boot microservices for lending platforms serving 100,000 daily users, covering KYC, Banking, Bureau, Loan Account Creation, and Settle-ment. I also mentored a junior engineer during a critical lender integration and maintained Redis-based caching to improve transaction speed and accuracy.

Since Feb 2025 at Concentric AI, I’ve built distributed license-enforcement APIs and processors to analyze 100 GB–1 PB scale metadata across multiple databases, strengthening security by upgrading vulnerable Docker base images and JDBC drivers. I also added backward-compatible SQL query execution to keep legacy database scans uninterrupted, ensuring accurate consumption tracking at enterprise scale.

Experience

Work history, roles, and key accomplishments

CA

Current

Software Engineer

Current

Concentric AI

Feb 2025 - Present (1 year 3 months)

Built distributed license-enforcement APIs and processors to analyze 100 GB–1 PB scale metadata across multiple data warehouses and databases, enabling accurate consumption tracking for enterprise tenants. Implemented object-size validation to prevent over-consumption and upgraded Docker base images and JDBC drivers to eliminate all high/critical vulnerabilities flagged by ORCA.

Distributed Systems REST APIs Snowflake BigQuery Databricks JDBC Docker Security

PA

Software Engineer

Paytm

Jul 2022 - Feb 2025 (2 years 7 months)

Owned backend development for high-traffic lending platforms serving 100,000 daily users, supporting Personal Loans, Business Loans, Postpaid, and Credit Cards across multiple lender integrations. Built core financial modules (KYC, Banking, Bureau, Loan Account Creation, Settlement) and led production incident resolution during a major lender-side outage that caused widespread loan rejections.

Backend Development Java Spring Boot Microservices REST APIs SQL RDBMS Redis Incident Management Lender Integration

Education

Degrees, certifications, and relevant coursework

NS

National Institute of Technology Surat

Bachelor of Technology, Electronics and Communication Engineering

2018 - 2022

Grade: 8.39/10 CGPA

Bachelor of Technology in Electronics and Communication Engineering at NIT Surat (Jul 2018–May 2022), achieving a CGPA of 8.39/10.

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