Developed JavaScript Single Page Applications using modern frameworks such as React, Native, Vue, Angular, and Svelte. As a freelance developer, I have successfully delivered six diverse projects, including homepage development, website renewals, and Google plugin development, for clients across multiple countries. These projects have earned me valuable feedback and built a solid reputation for quality and timely delivery. Built back-end APIs using Django (python) and Ruby on Rails. Built an E-commerce web application using the MERN Stack and GraphQL. Optimized website performance for a high-traffic online publisher by implementing advanced caching techniques, achieving a 40% improvement in page load times. AI chatbot with Python and NLP. Developed a Healthcare Application (both, web and mobile apps) using Laravel Micro services and React Native. Developed a mobile application for fitness using React-native. Completed over 20 web applications and 6 mobile applications. Unit and integration tests with tools like Jest, Mocha, PHPUnit, etc.

Joined as a senior full stack developer ( 12 months contract position ). Led a team of 5 developers in an agile environment, decreasing project turnaround time by 30% and boosting team productivity. As a senior, mentored junior developers through conduct code reviews and technical guidance. Developed the company web application using React.js and ROR(ruby on rails). Worked on backend tasks like RESTful APIs, database design, Oauth, 3rd party API integration using Laravel, Python(Django), Java Spring. Unit tests using JEST, PHPUnit, Mocha and RSpec. Optimize website performance, improving page load times by 40%. Implemented continuous integration and delivery pipelines reducing deployment time by 70%. 508 compliance testing. Worked on Agile environment ( DST, sprint planing etc ).

Developed property investment web application using Laravel and React. Architected and implemented a microservices infrastructure on AWS that improved system scalability and resulted in a 50% reduction in server costs. Built front end UI components using React, TypeScript and styled components. Built Backend Restful APIs using Laravel MicroService. Developed a Android App for the educational platform. Unit tests using Mocha and PHPUnit. Worked on Agile environment.

Mostly focused on the company web application development that was very huge and complex because of complex math and calculus formulas. Developed Health Care Applications with MERN Stack. Designed multiple dynamic and browser compatible pages using React/Redux/Vue/Angular. Added several features such as a 3th party API integration for gathering data, location search and filter functions, Payment (Stripe, PAYPAL), auto report generator, portfolio manager system etc.

Designed and built the MMO-Wiki WordPress website from the ground up, utilizing expertise in HTML, CSS, and JavaScript to create a visually appealing and highly functional platform. Developed custom WordPress plugins to efficiently fetch data from Google Sheets and automate post creation, leading to a 50% reduction in manual effort and enhancing operational efficiency. Authored and published high-quality content on MMO-Wiki, leveraging strong writing skills and extensive knowledge in online gaming to engage and inform the audience effectively. Implemented comprehensive SEO strategies, resulting in a 25% increase in organic traffic and improved search engine rankings, significantly enhancing the website's visibility. Collaborated with a team of developers and designers to optimize user experience and improve overall site performance, ensuring seamless navigation and functionality. Conducted regular maintenance and updates to ensure the website remained up-to-date and operated smoothly, enhancing user satisfaction and engagement. Analyzed website analytics and user behavior to inform data-driven decisions, continuously improving site performance and user experience.

Worked on building APIs using php, and php frameworks such as Laravel. Built APIs for eCommerce, financial applications, and microservices for mobile apps using several frameworks such as Django, Java Spring and Ruby on Rails. Worked on the frontend stack like HTML, CSS, JavaScript, JQUERY, EXT.js. Developed several Single page applications using React, Angular and Vue. In 2015, Led a team of 4 (2 frontend developers, a backend developer, a UI designer) . Built some developed and maintained 20+ client’s websites using HTML, CSS, JavaScript, PHP, WrodPress, OpenCart and Laravel.

Spearheaded the development and maintenance of web applications utilizing a diverse range of technologies, including HTML, CSS, JavaScript, PHP, AngularJS, Python, and Node.js, resulting in robust and scalable solutions. Developed and deployed various web applications using Python frameworks such as web2py, CherryPy, and Pyramid, harnessing Python's libraries and tools for tasks including data analysis, web scraping, machine learning, and automation, enhancing operational efficiency.