Presentation
I work with React, Next.js, Node.js, NestJS, Java Spring Boot, MongoDB, PostgreSQL, MySQL, and modern cloud technologies. I can manage the complete development process—from planning and UI implementation to backend development, API integration, testing, deployment, and ongoing maintenance.
My services include:
• Business and personal-brand websites
• Custom web application development
• SaaS and MVP development
• Mobile application development
• REST API and third-party integrations
• E-commerce and WordPress development
• Blockchain, Web3, and wallet integrations
• Database design and optimization
• Bug fixing, performance improvements, and maintenance
I focus on clean code, responsive design, security, scalability, and clear communication. Whether you need a new product built from scratch or improvements to an existing application, I can deliver a reliable solution aligned with your business goals.
Portfolio
Offered services





Background
• Built and maintained RESTful APIs using NestJS and Node.js, integrating MySQL for efficient patient data management and WhatsApp-based appointment booking workflows, improving user engagement by 50%.
• Implemented event-driven communication using WebSockets within NestJS services to support real-time updates and notifications across distributed systems.
• Collaborated with frontend teams to integrate backend services with React.js / React Native applications, ensuring high performance and smooth API consumption.
• Optimized backend performance by restructuring services and database queries, improving API response time and system reliability.
• Engineered a high-performance audio and screen recording backend system, reducing application crashes by 30% through efficient state and resource management.
• Designed and optimized complex SQL queries achieving response times under 10ms for large datasets.
• Built scalable backend modules in the Node.js ecosystem, including tele-calling features and real-time processing services.
for secure token transfers and auction functionalities.
• I also helped design and implement an advanced token swap
feature, improving liquidity by enabling smooth token management.
• This role honed my technical expertise and problem-solving skills in blockchain development.









