Chetan Prajapati

Chetan Prajapati

Full Stack Engineer | JavaScript, React, Angular, Node.js, Python, GraphQL | Expert in Scalable Web & Mobile Solutions

5 yrs experience · Harrisburg, PA · <10 hrs/week

About

I'm a Full-Stack Engineer passionate about building scalable, business-critical applications using React, Node.js, and React Native. I've designed and developed web and mobile apps in e-commerce and ERP domains, focusing on clean architecture, performance, and business impact. I love bringing product ideas to life from scratch and helping teams grow through technical mentorship. My expertise includes web and mobile app development using Front-End to Back-End technologies such as JavaScript, ReactJS, NextJS, NodeJS/ExpressJS, React Native, TypeScript, Python, Django | Flask, GraphQL, Rest API, MySQL, and MongoDB. I have honed my skills in evaluation, planning, and delivering applications through various techniques and experiences. I am constantly seeking to improve my skills and strive to be a top-tier developer. I recognize that this requires excellent communication skills, continuous learning, and a natural curiosity to stay updated with the latest developments in the field.

Skills

CSSDjangoFlaskGraphQLHTMLJavaScriptMongoDBMySQLNode.jsPythonReactReact NativeTypeScript

Experience

  • Freelance React and React Native Developer · Freelance2023-09-01 –

    Freelancing across various projects to build responsive web and mobile apps, using ReactJS and React Native. Responsible for delivering clean and intuitive UI's from business requirements, using Figma, HTML5, CSS3 and creating pixel perfect interfaces from photo shop mock ups. Worked directly with clients, generally with product owners, to establish their needs and provide sound technical advice to meet their front end implementation. Hands on experience designing and delivering Android mobile apps and debugging and publishing the apps to the Play Store. Strong focus on UI design and real-time visualization aspects of the user experience. Worked with reusable components as well as React hooks and Redux for scalable development across web and mobile environments. Confident in managing the complete front-end lifecycle; wireframes to working through final implementation and launch of the application.

  • Associate Technical Lead · OSI Digital2022-07-01 – 2023-08-01

    Developed and maintained high-performance web applications using Node.js, Python, ReactJS, AWS and MongoDB, delivering scalable solutions for enterprise clients. Played a key role in designing API architectures that enhanced client system interoperability by 20%. Collaborated with cross-functional teams in Agile environments, ensuring sprint objectives were met with on-time delivery. Mentored junior developers, contributing to a 15% increase in team efficiency through structured knowledge-sharing sessions.

  • Senior Software Engineer · Mobigesture2021-08-01 – 2022-06-01

    Led the development of mobile-first applications in React Native for retail and healthcare domains, improving client engagement by 10%. Designed and implemented cloud-based solutions on AWS and GCP, enhancing app scalability and reducing downtime by 15%. Introduced a feature-rich notification and analytics module, enabling businesses to track and engage users effectively. Delivered a fully functional MVP in 5 months, exceeding client expectations and securing additional project funding using Strapi Headless CMS. Spearheaded a technical audit to streamline existing codebases, reducing technical debt.

  • Software Engineer · MANASA SYSTEMS PRIVATE LIMITED2018-05-01 – 2021-07-01

    Built and deployed custom E-Commerce platforms for various businesses, improving online sales by up to 30% through optimized user experiences. Implemented data-driven dashboards for client reporting, leveraging analytics to support decision-making and enhance ROI. Automated workflows and backend processes, reducing operational costs by 20%. Designed intuitive mobile friendly UX/UI layouts that contributed to a 15% increase in user retention. Worked closely with clients to define requirements, ensuring a 95% satisfaction rate in delivered solutions.

Education

  • Harrisburg University of Science and TechnologyMaster of Science - MS, Information Technology
  • Vidya Jyothi Institute Of TechnologyBachelor of Technology, Electrical, Electronics and Communications Engineering

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