Senior Software Engineer | Full Stack Developer

Led development of scalable RESTful APIs using Node.js integrated with modern frontend technologies like React.js, Angular(Typescript), resulting in a 40% reduction in page load times. Designed and integrated enterprise-grade RESTful APIs using Java (Spring Boot) for seamless third-party integrations with services like Stripe and PayPal, increasing data retrieval efficiency by 30%. Created Java-based microservices (Spring Boot), handling 10,000+ concurrent users with zero downtime, boosting system efficiency by 20%. Implemented Jest and React Testing Library unit/integration tests for key features, achieving 90%+ test coverage and reducing regression bugs by 60%. Developed type-safe modules in Angular and Nest.js for a SaaS platform that serves 5,000+ users, improving maintainability and team collaboration. Engineered reusable UI components with HTML5, CSS3, and TSS, aligned with accessibility and performance best practices (WCAG 2.1).

Architected and developed robust backend systems using Python for AI-powered chatbots, reducing response times by 3.2 seconds and boosting user engagement by 45%. Improved system performance by 30% through advanced debugging and optimization techniques. Designed and delivered 5+ high-performance applications with modern stacks (React.js, Python, Spring Boot, Node.js), increasing user engagement by 35%. Crafted 15+ APIs (RESTful & Soap), improving data interaction speed by 40% and reducing server load by 25%. Orchestrated Docker & Kubernetes deployments, ensuring 99.9% uptime and reducing deployment cycles by 30% across AWS & Azure. Directed technical teams to deliver secure, scalable SaaS applications hosted on AWS, supporting 5,000+ users with zero critical system failures. Architected and implemented microservices using Docker, improving scalability by 35% and reducing deployment time by 50%. Developed robust backends using Java, and ASP.NET, integrated with React.js and Angular(Typescript) frontends, reducing average transaction processing time by 20%. Increased user satisfaction by 50% through innovative features using Vue.js, Django, Flask and PostgreSQL. Devised cross-platform mobile apps (React Native, Flutter, backend services in Node.js, Laravel), increasing retention by 40%. Streamlined CI/CD pipelines (Jenkins), cutting integration errors by 50% and accelerating release cycles by 30%.

Constructed API-driven solutions using Java and Python, integrating SQL Server and PostgreSQL, reducing API response times by 40%. Engineered scalable applications in AWS, optimizing security protocols, which reduced security-related incidents by 25%. Implemented Dockerized environments, ensuring a consistent development experience and reducing deployment errors by 15%. Collaborated on React.js and Node.js/Python(Django, Flask) feature development, enhancing core products. Delivered 25+ projects with Angular(Typescript), C#, and MySQL, improving processes by 15% and reducing time-to-market by 20%. Designed an AWS-based inventory system, cutting inventory costs by 30% and speeding up orders by 40%. Embedded 10+ third-party services, increasing client satisfaction by 20%. Redesigned 5+ applications’ UI/UX, boosting engagement by 60%, reducing drop-offs by 15%. Conducted code reviews, improving code quality by 50%, fostering collaborative environments.

Built and managed 10+ RESTful APIs using Node.js(Express.js, Nest.js) and ASP.NET. Contributed to the development of Java and Spring Boot web applications, enhancing system stability and reducing bug reports by 25%. Worked with SQL Server and PostgreSQL, optimizing queries for performance, resulting in a 20% reduction in database load times. Developed a data analytics platform with Django and MongoDB, achieving 50% faster processing times. Formulated eCommerce solutions (WordPress, Shopify), improving customer engagement by 15%. Built 5 responsive web pages (HTML, CSS, JavaScript), improving SEO and reducing load times by 20%. Developed Python data analysis tool, cutting processing time by 15%. Configured unit testing with Jest, achieving 70% code coverage and boosting software quality.