Shailesh Diwanji

Senior Software Engineer

Pune, Maharashtra, India5 yrs 3 mos experience
Highly Stable

Key Highlights

  • Expert in Angular performance optimization and RxJS.
  • Proven track record in enhancing enterprise-scale applications.
  • Strong collaboration with backend teams for seamless integration.
Stackforce AI infers this person is a Senior Software Engineer specializing in Fintech applications with a strong focus on Angular and performance optimization.

Contact

Skills

Core Skills

AngularTypescript

Other Skills

RxJSREST APIsAgile Application DevelopmentAngular MaterialHTML5Cascading Style Sheets (CSS)NgRxBootstrap (Framework)npmJiraAngular CLIAgile MethodologiesFigma (Software)Google SitesChart.js

About

I am a Senior Software Engineer specializing in Angular, with hands-on experience building, maintaining, and optimizing enterprise-scale financial and insurance platforms. I have worked extensively on customer-facing dashboards at Bajaj Finserv, contributing to performance improvements, UI consistency, and long-term code maintainability in production environments. In my role, I maintained and enhanced Angular components by fixing bugs, implementing UI/UX refinements, and resolving complex API integration issues in close collaboration with backend teams. By optimizing HTTP requests and improving caching strategies, I helped enhance data-fetching performance and overall application responsiveness. I also addressed responsive design issues across mobile and tablet devices to ensure a consistent, high-quality user experience across screen sizes. I bring strong expertise in RxJS and Angular performance optimization, including refactoring subscription patterns to prevent memory leaks and improving application stability. I have actively contributed to modernizing legacy Angular codebases, reducing technical debt by applying best practices such as proper TypeScript typings, clean component architecture, and OnPush change detection to minimize unnecessary re-renders. Beyond hands-on development, I regularly participate in code reviews and technical discussions, providing constructive feedback on Angular best practices, scalable component design patterns, and maintainable UI structures. I have also debugged and resolved critical production issues related to authentication flows, session management, and layout inconsistencies in high-traffic customer dashboards Expanding into Node.js, Express.js, and MongoDB to strengthen full-stack capabilities.

Experience

5 yrs 3 mos
Total Experience
4 yrs 5 mos
Average Tenure
10 mos
Current Experience

Bajaj finserv

Senior Software Engineer

Jul 2025Present · 10 mos · Pune, Maharashtra, India · Hybrid

AngularRxJSTypeScriptREST APIsAgile Application Development

Oasis infobyte

Student Internship

Apr 2022May 2022 · 1 mo · Pune, Maharashtra, India · Remote

HTML5Cascading Style Sheets (CSS)

Innoset software

Angular Developer

Jan 2021Jun 2025 · 4 yrs 5 mos · Pune, Maharashtra, India · Remote

  • Engineered dynamic front-end solutions for multiple critical applications using Angular, Angular Material, ensuring seamless user experience and performance optimization.
  • Integrated REST APIs efficiently and optimized UI components for scalability and responsiveness.
AngularAngular MaterialRxJSTypeScript

Education

Smt.Kashibai Navale college of Engineering

Bachelor of Engineering - BE — Mechanical Engineering

Jul 2019Jan 2023

Dayanand Science College, Latur

Science

Aug 2016Apr 2018

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