Summary
Overview
Work History
Skills
Languages
Timeline
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Vaibhav Yadav

Pune

Summary

A self taught full stack developer having the habit of writing clean, optimal & scalable code; having 4.5 years experience as Senior Software Engineer at Teamlease Regtech Pvt. Ltd., specializing in microservices architecture and API optimization. Successfully migrated a ASP.Net monolithic application to .NET Core and Angular, enhancing performance and scalability. Demonstrated strong problem-solving skills by improving database performance and reducing storage costs significantly.

Overview

5
5
years of professional experience

Work History

Senior Software Engineer

Teamlease Regtech Pvt. Ltd.
Pune
08.2020 - 03.2025
  • Migrated a monolithic web application to microservices, improving scalability, deployment flexibility, and team productivity.
  • Led a team of six developers. Trained juniors on the codebase and product domain.
  • Modernized the tech stack by migrating the backend from ASP.NET to .NET Core and the frontend to Angular. This helped to boost performance, easier to maintain the code.
  • Developed a robust data pipeline to migrate payroll data from the vendor’s system to ours that helped in reduced manual intervention.
  • Resolved VAPT vulnerabilities across the application, significantly strengthening the system's security.
  • Streamlined and optimized critical APIs, leading to reduced response times and increase in user's productivity on the platform.
  • Refactored and optimized 50+ stored procedures, improving database performance and reducing system load during peak hours.
  • Implemented sharding and partitioning strategies in the database to enhance performance and support horizontal scaling.
  • Successfully migrated 5.5 million documents from the legacy DAS system to Azure Blob Storage with modified metadata. This reduced the storage cost drastically.
  • Improved a document generation service’s performance by 10x using parallel processing. Now this service can serve requests of 10k documents without much delay.

Skills

  • Microservices architecture
  • ASPNET, NET Core
  • Angular
  • SQL Server, PLSQL, MongoDB, MySQL
  • Entity Framework
  • Dapper
  • Data pipeline development
  • API optimization
  • Object Oriented Programming
  • Database performance tuning
  • Data structures & Algorithms
  • Azure

Languages

Marathi
First Language
English
Proficient (C2)
C2
Hindi
Advanced (C1)
C1

Timeline

Senior Software Engineer

Teamlease Regtech Pvt. Ltd.
08.2020 - 03.2025

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Vaibhav Yadav