Open to opportunities

Ajay Katke

@ajaykatke

Message

I’m a Senior MEAN/Angular developer building secure, high-performance fintech web apps with scalable APIs.

India

Message

What I'm looking for

I want to build secure, scalable web apps in Agile teams—owning Angular + backend APIs for fintech-style workflows, including authentication, payments, and clean, testable code.

I’m a results-driven developer with 4+ years of experience designing and delivering scalable, secure, high-performance web applications. I focus on clean, maintainable code and strong delivery practices across the full stack.

In my current role as a Senior Angular Developer, I build fintech-grade backend services using Node.js with Express.js and NestJS, and I design secure, scalable RESTful APIs. I’ve implemented JWT-based authentication, OTP verification with rate limiting, and encryption/decryption for robust security.

I also build and modernize frontend experiences with Angular 16 (previously upgrading from Angular 13 to Angular 16), using Angular Material, RxJS, and reusable UI components. I’ve integrated Stripe payment gateway solutions and created production features such as wrapper APIs for M2P and Syntizen with secure data handling.

I enjoy collaborating in Agile/Scrum environments and mentoring teammates; I’ve supported unit testing with Karma and Jasmine and participated in peer code reviews. I’m open to MEAN Stack, Full Stack, and Senior Angular Developer opportunities where I can keep shipping secure, user-focused applications.

Experience

Work history, roles, and key accomplishments

Current

Senior Angular Developer

Current

Socommerz Technologies Pvt. Ltd.

Jan 2024 - Present (2 years 5 months)

Developed backend services using Node.js with Express.js and NestJS for fintech applications, and designed secure, scalable RESTful APIs. Built encryption/decryption wrapper APIs for M2P and Syntizen, implemented JWT authentication with OTP verification and rate limiting, integrated Stripe payments, and upgraded the Angular app from 13 to 16 with unit testing and Agile collaboration.

Angular TypeScript Node NestJS RESTful API Design JWT OTP Rate Limiting Encryption Stripe

Angular Developer Consultant

PTS Consulting Services

Jul 2023 - Nov 2023 (4 months)

Architected and delivered a production-grade Angular 16 application using Tailwind CSS and PrimeNG. Implemented QR code generation and document processing (HTML-to-PDF and PDF-to-HTML), built dashboards with Chart.js and ngx-charts, and mentored junior developers.

Tailwind PrimeNG HTML To PDF PDF To HTML Chart.Js Document Processing NGX Charts

Angular Developer

Mindrops Solution Pvt. Ltd.

Jan 2023 - Jul 2023 (6 months)

Developed custom scheduling modules, including a calendar component for clinic appointment management. Created reusable UI components with Storybook and implemented Angular Material CDK features like drag-and-drop and clipboard utilities.

Angular TypeScript Storybook Angular Material Drag And Drop Clipboard Utilities UI Components Appointment Scheduling Component Design

Angular Developer

Merill Life Science Pvt. Ltd.

Sep 2022 - Dec 2022 (3 months)

Delivered frontend solutions using Angular 12 and 13 aligned with client specifications. Integrated Elastic Email to support application workflows and built consistent UI using the Taiga UI component library.

Angular 12+TypeScript Taiga UI Frontend Development UI Components Responsive UI

Full Stack Developer

Techivies Solutions Pvt. Ltd.

Jun 2021 - Sep 2022 (1 year 3 months)

Built web applications using Angular, React.js, and Next.js across multiple client projects. Developed backend services and RESTful APIs with Express.js and Hapi.js, and maintained legacy PHP systems built on the CodeIgniter framework.

Angular React Next.js Hapi RESTful API Design CodeIgniter PHP