Led the design and development efforts to create a comprehensive NFT marketplace from inception to launch, encompassing features such as user authentication, token creation, listing, trading, and secure transactions.

Implemented search, filtering, bidding, and auction features, alongside collection management and social functionalities, enhancing user experience and facilitating seamless NFT trading on the marketplace.

Integrated smart contracts into web applications for DeFi, NFT marketplaces utilizing Wagmi.

Developed a diverse range of Telegram and Discord bots, including Votebot, Sniper bot, ControllerBot, Alert bot, and Dropmail bot, leveraging Python and Golang to implement customized functionalities and enhance user engagement across platforms.

Crafted Solana programs, leveraging Rust and Solana's framework, to develop decentralized applications (DApps) and smart contracts.

Developed smart contracts using C++, harnessing its capabilities to create secure and efficient code for blockchain applications.

Converted a Python-based project into Rust utilizing PyO3 and Maturin, harnessing Rust's performance and safety features to optimize code efficiency and reliability while maintaining compatibility with existing Python-based functionalities.

Created a chatbot using Large Language Models (LLM), harnessing the power of advanced natural language processing to deliver responsive and intelligent conversational experiences across various platforms.

Developed a Python-based scraping bot utilizing libraries such as Beautiful Soup and Scrapy to extract content from a specified website and synthesize it, providing accurate responses to user inquiries and automating the retrieval and analysis of relevant information.

Led the orchestration of a user-friendly web application interface, seamlessly integrating AI algorithms to streamline interaction for healthcare professionals.

Provided technical guidance and support to team members, fostering a collaborative and productive work environment.

Developed a cutting-edge web application using Vue and Nuxt.jsfor DDR Company, enhancing user experience and boosting engagement by 40% through intuitive design and seamless navigation features.

Built most of the backend using Node.js along with Express and also made a combination of SSR and SSG for both dynamic and static pages.

Developed custom Django applications, including advanced user authentication and authorization systems, API integrations, and data modeling for efficient data retrieval and manipulation.

Enhanced user engagement and customer support experience by providing real-time chat functionality, resulting in increased customer satisfaction using Web Socket.

Streamlined data flow and enhanced application performance through effective utilization of React-Redux state management.

Used CSS3 features like CSS3 Media Queries, Pseudo-Classes, multi-column layouts, gradients, and web fonts.

Actively participated in Scrum development methodology, by collaborating with the development team, participating in sprint planning, and delivering high-quality code within defined timelines.

Managed AWS EC2, S3, API Gateway, Lambda and EBS for better performance and scalable infrastructure.

Translated client requirements into clean, reliable, and maintainable codes.

Monitoring performance gaps and identifying errors in user experience before they appear.

Optimized and improved the code quality by owning the rewriting of the application from an MVC view- based approach to a SPA, rewriting all class-based components to functional components with hooks, implemented the Context API for global storage and authored over 330 individual tests across 110 test suites to react 80% code coverage.

Rewrote the code and refactored previous projects with Next.js, Tailwind CSS, and Typescript.

Successfully integrated the payment system with Stripe, resulting in a 30% increase in successful transactions and a 25% reduction in checkout abandonment rates.

Integrated Twilio and SendGrid email services, resulting in a 40% increase in email delivery efficiency and 25% reduction in bounce rates.

Enabled seamless interaction with Ethereum blockchain networks, enhancing user experience and functionality of decentralized applications using ethers.js and web3.js

Developed the $Frost token, APR NFT and Reward generated NFT, and NFT Migration contract on BSC chain.

Built the NFT Migration landing pages and Staking pages with React and Redux - saga and used css framework – SCSS.

Implemented the DEX using web3.py with KyberSwap Elastic and Zyber V3 and WOOFi V2.

Brought in shipping confidence for the app and improved our deployment pipeline by implementing a testing harness in Jest and Enzyme covering over 75% of client code, configuring linting with ESLint and formatting with Prettier for overall code quality.

Worked in CI/CD environment (Jira pipelined with slack, Jenkins – automatic testing system, Dock deployment).

Used JIRA for bug tracking and used Git as a version control tool and Jenkins is used for the continuous integration of builds.

Developed high-traffic e-commerce platforms using HTML5, CSS, and SPA frameworks including Angular, React, and Vue.js resulting in a 20% improvement in website loading speed.

Maintained advanced proficiency in React state management strategies, leveraging Flux architecture, Redux, Context API, and Hooks resulting in a 30% reduction in application load times.

Collaborated in cross-functional projects within lean development environments, contributing to a 20% increase in project efficiency through streamlined processes.

Developed custom D3.js components and Armchart for dynamic data representation, enhancing user engagement and data interpretation.

Played a key role in the development of two mobile apps: RWRD coffee shop app and Tila Musing with React Native.

Expertly implemented RESTful API calls using Axios and Fetch libraries, optimizing data retrieval and transmission processes resulting in a 30% reduction in response time and improved application efficiency.

Successfully integrated RESTful web service calls across diverse project requirements, ensuring smooth data transactions and system functionality.

Designed and implemented GraphQL queries and mutations using Apollo Client and Optimized data fetching process, resulting in a 40% reduction in network traffic and improved application performance.

Optimized EMR (Elastic MapReduece) cluster configurations, resulting in a 20% reduction in processing time and cost savings.

Demonstrated expertise in utilizing fast HTTP servers and AWS architecture for efficient API system deployment.

Demonstrated expertise in utilizing Cypress and Cucumber frameworks for robust end-to-end testing.