MERN Stack Developer

DO NOT APPLY IF YOU ARE LOOKING FOR WFH / HYBRID OPPORTUNITY. DO NOT APPLY IF YOU DON'T HAVE MINIMUM 2 YEARS OF RELEVANT EXPERIENCE. MERN Stack Developer Experience: 3–7 Years Responsibilities Strong hands-on experience with JavaScript, React.js, Node.js, Express.js, and Next.js to build scalable MERN applications. Solid expertise in MongoDB / NoSQL databases , including schema design, indexing, and performance optimization. Strong fundamentals in HTML5, CSS3, JavaScript, JSON, REST APIs , with working knowledge of jQuery and AJAX . Experience developing and maintaining SaaS-based applications and production-grade platforms. Proficient in RESTful API design, integration, authentication, authorization, and secure coding practices . Hands-on experience with AWS services : EC2, S3, Lambda, API Gateway, CloudWatch, RDS, IAM, MongoDB Atlas for deployment, hosting, monitoring, and scaling. End-to-end server management including setup, configuration, optimization, domain/DNS handling, SSL, security, backups, and uptime monitoring. Experience with Vercel deployment and management , including CI/CD workflows and environment configurations for React/Next.js apps. Strong understanding of Node.js server-side management , logging, environment handling, and performance monitoring. Working knowledge of WordPress development and management , including theme/plugin customization and site maintenance. Working knowledge of PHP with the ability to understand, modify, and maintain existing codebases. Ability to independently handle HTML-based tasks and frontend changes . Experience with CI/CD pipelines , deployment automation, and cloud infrastructure optimization. Proficient in Git/GitHub , debugging, code optimization, and Agile methodologies . Ability to manage the complete application lifecycle from requirement analysis to deployment and maintenance. Capability to reverse engineer existing systems , identify performance or reliability gaps, and implement monitoring and alerts. Experience in bug fixing, feature/module development, Web API development , and maintaining secure, high-quality code. Strong leadership skills to mentor developers, resolve technical blockers, and lead projects hands-on . Prior experience as a Tech Lead / Dev Lead managing enterprise applications and multiple releases. Strong understanding of AWS , OOP concepts, project architecture, package managers, modules , and problem-solving.