Hi, I’m Josin Mathew, a full-stack developer with a strong frontend focus and 9+ years of experience building modern web applications. I specialize in Angular, TypeScript, JavaScript, React, HTML5, CSS3, SASS, and related frontend tech, and I collaborate closely with backend teams to deliver robust REST APIs. I also have hands-on experience with AWS, Terraform, and GraphQL to support scalable solutions. I’m passionate about Agile development, writing clean, maintainable code, and implementing efficient CI/CD pipelines. I enjoy mentoring teammates, driving code quality through unit tests and linting, and delivering stable features through modular architectures, micro-frontends, and thoughtful UX. I’m currently based in Leipzig, Germany.

Josin Mathew

Hi, I’m Josin Mathew, a full-stack developer with a strong frontend focus and 9+ years of experience building modern web applications. I specialize in Angular, TypeScript, JavaScript, React, HTML5, CSS3, SASS, and related frontend tech, and I collaborate closely with backend teams to deliver robust REST APIs. I also have hands-on experience with AWS, Terraform, and GraphQL to support scalable solutions. I’m passionate about Agile development, writing clean, maintainable code, and implementing efficient CI/CD pipelines. I enjoy mentoring teammates, driving code quality through unit tests and linting, and delivering stable features through modular architectures, micro-frontends, and thoughtful UX. I’m currently based in Leipzig, Germany.

Available to hire

Hi, I’m Josin Mathew, a full-stack developer with a strong frontend focus and 9+ years of experience building modern web applications. I specialize in Angular, TypeScript, JavaScript, React, HTML5, CSS3, SASS, and related frontend tech, and I collaborate closely with backend teams to deliver robust REST APIs. I also have hands-on experience with AWS, Terraform, and GraphQL to support scalable solutions.

I’m passionate about Agile development, writing clean, maintainable code, and implementing efficient CI/CD pipelines. I enjoy mentoring teammates, driving code quality through unit tests and linting, and delivering stable features through modular architectures, micro-frontends, and thoughtful UX. I’m currently based in Leipzig, Germany.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
German
Beginner

Work Experience

Frontend Developer at Tata Consultancy Services
November 1, 2023 - November 1, 2023
Developed a self-service portal for BMW customers to onboard accounts into PAM using Angular and Angular Material, streamlining onboarding and reducing manual effort. Built a modular, single-page application and implemented unit tests with Karma and Jasmine; enabled linting with ESLint and Stylelint. Applied responsive design principles and custom directives to enhance UX. Implemented unit tests for components, maintained code quality, and streamlined code reviews and deployments through a Git branching model. Optimized costs by adopting a serverless approach with AWS (Lambda, EC2, S3) and OIDC via Terraform scripts. Followed Agile methodologies to ensure timely delivery and collaborated with backend teams to develop REST APIs for data integration. Also contributed to React components for GAP and built micro-frontend/microservice solutions for LahiTapiola’s self-service portal for insurance purchases.
Angular Developer at Cognizant Technology Solutions
September 1, 2018 - September 1, 2018
Analyzed, designed, and coded applications using AngularJS/Angular 4 for AT&T, implementing responsive layouts with Bootstrap. Estimated effort from modules and wireframes; authored custom directives to extend component functionality. Implemented and maintained Node.js microservices to consume XML responses from external APIs; used Axios for HTTP requests and XML handling.
Software Engineer at Feathersoft Info Solutions Pvt Ltd.
October 1, 2015 - October 1, 2015
Developed web applications with AngularJS, JavaScript, HTML/CSS; created wireframes based on client input; developed web services with a PHP framework.
Software Engineer at Effidex Technologies
July 1, 2014 - July 1, 2014
Developed CMS-style websites using core PHP and WordPress, JavaScript, jQuery, HTML/CSS; built e-commerce sites with Magento; converted PSDs to HTML.

Education

Bachelor of Computer Applications at Kristu Jayanti College, Bangalore, India
June 1, 2008 - May 1, 2011

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Telecommunications, Professional Services, Manufacturing