Ravi Kishan

Freelance Full Stack Developer

Upwork (Remote) & Offline Clients•  January 2022 - Present•  Remote & Onsite

Successfully delivered 25+ projects for global clients, including enterprise applications, SaaS platforms, and e-commerce solutions. Designed and deployed scalable MERN stack applications with optimized performance, resulting in a 35% increase in client engagement. Developed RESTful APIs and GraphQL endpoints for seamless data communication, enhancing application efficiency and responsiveness. Implemented DevOps best practices, including CI/CD pipelines with Docker, GitHub Actions, and AWS, reducing deployment times by 50%. Designed and optimized database architectures using MongoDB, PostgreSQL, and MySQL, ensuring high availability and performance. Integrated authentication and authorization mechanisms, including OAuth, JWT, and Role-Based Access Control (RBAC) for secure user management. Developed and optimized SEO-friendly and accessible web applications, improving search engine rankings and user experience. Collaborated with clients to define project scope, timelines, and deliverables, ensuring timely completion and high client satisfaction.

Full Stack Developer Intern

CHITI INFOTECH PVT. LTD.•  January 2023 - September 2023•  Gwalior, MP

Spearheaded the migration of a legacy monolithic PHP application to a modern React-based Single Page Application (SPA), improving performance by 40% and reducing load times. Developed and deployed SPLANGO, a customer management system, enabling businesses to efficiently track resources, onboard new clients, and streamline workflows. Implemented Progressive Web App (PWA) support, ensuring cross-platform compatibility and improving accessibility for users across multiple operating systems. Optimized front-end performance by leveraging React best practices, state management, and modular architecture, leading to a 25% reduction in API response time. Collaborated with cross-functional teams using Git and GitHub, improving version control workflows and accelerating feature deployment by 30%. Gained hands-on experience in project management, time management, problem solving, and effective team collaboration.