Delivered high-quality, scalable web applications for clients worldwide, specializing in MEAN (MongoDB, Express, Angular, Node) and MERN (MongoDB, Express, React, Node) stacksDeveloped custom websites, e-commerce platforms, and business solutions using React, Angular, Node.js, and MongoDB, with a focus on responsive, efficient designsBuilt robust APIs (RESTful) and integrated real-time data handling for dynamic web and mobile applications, enhancing user experience and functionalityWorked with a range of front-end and back-end technologies, including Next.js, Vue.js, PHP, Laravel, and Firebase for seamless, secure applicationsDesigned and optimized databases (MongoDB, MySQL) to ensure data integrity, scalability, and performanceConsistently met client expectations with clear communication, timely delivery, and strong post-deployment support, earning Top Rated Plus status on UpworkCompleted 60+ jobs with a 5-star rating, demonstrating a commitment to delivering exceptional results and client satisfactionCompleted projects across industries, including e-commerce platforms, mobile apps, dashboards, and portfolio websites, driving business growth for clients💼 Check out my Upwork profile for more details on past projects and client feedback: https://www.upwork.com/freelancers/deepaksharma

Designed and developed efficient, scalable software solutions for team communication and collaboration applications, enhancing user experience and productivityLed the development of a system specification language project, ensuring seamless integration with back-end services using Node.js and AngularBuilt and maintained a front-end medical solution using the Ionic framework and Angular, improving accessibility for healthcare professionalsWrote clean, maintainable code and implemented automated testing frameworks (MochaJS, Pytest, Testify) to ensure software quality and stabilityCollaborated with cross-functional teams (UI/UX, QA, Product) to deliver high-quality, full-stack applications within tight deadlinesStreamlined CI/CD pipelines using GitHub Actions, automating code deployment and improving release cycle efficiencyWorked extensively with modern tools and technologies including Angular, Node.js, Rust, Golang, and Javascript, optimizing application performance and reliability

- Working with the MEAN stack (MongoDB, Express.js, Angular, and Node.js).- Utilizing Leaflet for interactive maps.- Implementing data visualization with Highcharts.- Developing applications using the Laravel PHP framework.- Contributing to a project under the United Nations (UN) to apply technical skills to address global challenges.- Working on a Sustainable Development Goals (SDG) project to use technology to promote sustainable development and make a positive impact on society.- Optimizing code quality and enhancing MongoDB queries in the United Nations (UN) and Sustainable Development Goals (SDG) projects. This includes writing complex aggregation logic to improve database performance and data retrieval efficiency.

- Debugging complex software issues.- Developing applications using Laravel.- Working with the MEAN stack (MongoDB, Express.js, Angular, and Node.js).- Utilizing Leaflet for interactive maps.- Implementing data visualization with Highcharts.- Contributing to a project under the United Nations (UN) to apply technical skills to address global challenges.

- Acquired proficiency in NodeJS.- Focused on database integration and AWS connectivity.- Developed robust and scalable backend solutions.- Honed skills in Angular for front-end development.- Created dynamic and user-friendly interfaces.- Delivered full-stack solutions that met and exceeded project requirements.- Contributed to The Leaders Page ( https://theleaderspage.com ).