- Developed AurthoPay Payment Gateway, Connect Open Banking, Just Pay Mobile Financial App, KYC Sharing App, and Statement Sharing App, integrating various technologies such as Kafka, GraphQL, gRpc, Rest, Nest.js, React.js, React Native, Rancher, and Kubernetes to deliver robust and secure financial solutions.- Managed and mentored the engineering team, fostering a culture of continuous improvement and innovation.- Collaborated with stakeholders to define project requirements and ensure successful project delivery.- Implemented best practices such as domain-driven design, test-driven development, event-driven architecture, and microservice architecture to maintain high-quality software products with scalability and fault tolerance.- Ensured system security and compliance by working closely with security and compliance teams and implementing OAuth2 and PKI infrastructure.- Followed the Scrumban framework for agile methodology, ensuring efficient project delivery and adaptation to changing requirements. - Participated in RFP, BRD, and Risk Management Analysis, contributing to project planning, Work Breakdown Structure (WBS), and Stakeholder Engagement planning.- Managed Service Level Agreements (SLAs), license renewals, and Annual Maintenance Contracts (AMCs), ensuring compliance and optimal performance.- Contributed to IT Audit Observations management and coordinated application patches and security certificate updates.- Reported progress on operational issues to senior management and coordinated Vulnerability Assessment and Penetration Testing (VAPT) issues.- Facilitated the circulation of product information among stakeholders and monitored backups of applications, source codes, and databases.

- Designed and developed KYC for Jamuna Bank using React.js, Redux, Redux Form, React Router Dom, SASS, TypeScript, Jest, Docker, and Nginx.- Designed and developed a Mobile financial Cross-Platform application using React Native and TypeScript with Styled-Components.- Designed and developed a Phlo(Value Added E-commerce Application) using React.js, Redux, Redux Form, React Router Dom, SASS, TypeScript, Jest, Docker, and Nginx.- Orchestrated the integration of payment functionalities, enabling users to make transactions effortlessly within the applications.- Acted as a technical advisor, providing insights and recommendations to enhance the functionality and performance of mobile banking and financial apps.- Demonstrated leadership in driving projects from conception to completion, fostering collaboration and innovation within the team.- Developed unified code-base for react components- Introduced CI/CD pipeline- Ensured adherence to 𝐜𝐨𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 and 𝐛𝐞𝐬𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 throughout the development process.- Followed standard software 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed version control using 𝐆𝐢𝐭𝐡𝐮𝐛.

- Led the development of a school management project within the United Volunteer Program, showcasing proficiency in both technical and project management.- Utilized expertise in MVC.NET Core, GraphQL.NET, EF Core, React JS, and more to architect robust applications tailored to educational needs.- Implemented modular coding practices for adaptability and error reduction, enhancing the integration of technology into school management.- Established a DevOps/CI/CD environment with Docker and GitHub, streamlining deployment processes and fostering collaboration.- Collaborated closely with stakeholders to create and maintain project plans, track milestones, and manage resources effectively.- Prioritized transparent communication, providing regular updates on project progress to ensure stakeholder satisfaction.- Mentored volunteer developers, conducted comprehensive code reviews, and advocated for enhancements to bolster application reliability.

- Formulated and executed technical strategies in alignment with business objectives within the ride-sharing industry, leveraging expertise in Microservice architecture, Domain-Driven Design (DDD), Behavior-Driven Development (BDD), Test-Driven Development (TDD), and technologies including Node.js, React.js, React Native, GraphQL, Cassandra, MySQL, Lucene, Redis, Kafka, and Elasticsearch.- Oversaw system infrastructure to ensure optimal functionality and efficiency, spearheading the implementation of robust quality assurance and data protection protocols.- Monitored key performance indicators (KPIs) and IT budgets meticulously to evaluate technological performance and pinpoint areas for enhancement and optimization.- Architected and engineered the platform infrastructure supporting the ride-sharing application, integrating advanced geolocation-based services and designing efficient dispatch and routing algorithms.- Implemented stringent data privacy and security measures to fortify user data protection, ensuring full compliance with regulatory standards and industry best practices.- Developed sophisticated analytics and reporting functionalities to meticulously track and analyze KPIs such as ride volume, rider satisfaction, and driver utilization, enabling data-driven decision-making.- Maintained up-to-date knowledge of the latest technologies and trends within the ride-sharing industry through active participation in industry events, continuous research, and engagement with the ride-sharing community.- Effectively communicated technology strategies to partners and investors, fostering alignment with company goals and objectives while driving innovation and growth.

- Developed a Bike Rack Space Calculation application using Three.js, React.js, Redux, React Router Dom, Webpack, Nginx, Docker, and other NPM packages.- Utilized Rest Api for data transmission and implemented drag-and-drop functionality to enhance user interaction.- Implemented the micro frontend concept to modularize and scale the application, allowing for independent development and deployment of frontend components.- Created custom components and libraries to improve the overall user experience of the application.- Collaborated closely with the backend team to optimize API calls and improve data transmission and processing efficiency.

- Developed an online advertisement platform application using React.js, Redux, React Router, Webpack, Nginx, Docker, and other NPM packages to provide users with platform impressions and cost insights.- Integrated Google, Facebook, Twitter, and LinkedIn advertisement APIs with the front end.- Collaborated with cross-functional teams in an Agile (Scrum) environment to deliver regular updates and drive the project forward.- Optimized API calls and performance in collaboration with backend engineers, ensuring accurate and efficient data display.- Configured Webpack for efficient build processes, including linters, tests, and transpilers, to maintain site quality.- Mentored junior developers in React.js, Redux, and front-end best practices, fostering team growth and development.- Proactively identified opportunities for process improvement to enhance team productivity and project success.

- Developed a SAS-based Real Estate Civil Engineering Cost Estimation application using Node.js, Marionette.js, jQuery, Gulp.js, Grunt.js, Yeoman CLI, Mocha.js, Chai.js, and MongoDB.- Maintained development strategies, appropriate technologies, and quality attributes for efficient, secure, and reliable applications.- Integrated user-facing elements with server-side logic and wrote reusable, testable, and efficient code.- Proposed new techniques and technologies for software development and performed unit testing and user acceptance testing.- Completed assigned development tasks within deadlines and assisted junior developers.- Conducted code reviews, recommended improvements, and resolved development issues accurately.- Ensured adherence to 𝐜𝐨𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 and 𝐛𝐞𝐬𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 throughout the development process.- Followed standard software 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed version control using 𝐆𝐢𝐭𝐡𝐮𝐛.

- Worked on an 𝐀𝐬𝐛𝐞𝐬𝐭𝐨𝐬 𝐒𝐮𝐫𝐯𝐞𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 with 𝐂#, 𝐌𝐬𝐒𝐪𝐥, 𝐀𝐬𝐩.𝐧𝐞𝐭, 𝐚𝐧𝐝 𝐣𝐐𝐮𝐞𝐫𝐲.- Developed and Architected 𝐌𝐮𝐥𝐭𝐢-𝐒𝐭𝐨𝐫𝐞 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 using 𝐏𝐇𝐏, 𝐋𝐚𝐫𝐚𝐯𝐞𝐥, 𝐌𝐲𝐒𝐐𝐋, 𝐣𝐐𝐮𝐞𝐫𝐲, 𝐁𝐨𝐨𝐭𝐬𝐭𝐫𝐚𝐩, 𝐑𝐞𝐝𝐢𝐬, 𝐕𝐚𝐫𝐧𝐢𝐬𝐡 𝐂𝐚𝐜𝐡𝐞, 𝐍𝐠𝐢𝐧𝐱, and 𝐄𝐥𝐚𝐬𝐭𝐢𝐜𝐬𝐞𝐚𝐫𝐜𝐡.- Developed a 𝐑𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐅𝐨𝐨𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦 with 𝐌𝐞𝐭𝐞𝐨𝐫.𝐣𝐬, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐚𝐧𝐝 𝐣𝐐𝐮𝐞𝐫𝐲.- Developed a 𝐬𝐢𝐧𝐠𝐥𝐞-𝐩𝐚𝐠𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 for a 𝐛𝐨𝐨𝐤𝐬𝐭𝐨𝐫𝐞 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 utilizing 𝐁𝐚𝐜𝐤𝐛𝐨𝐧𝐞.𝐣𝐬 𝐚𝐧𝐝 𝐣𝐐𝐮𝐞𝐫𝐲.- Administered 𝐀𝐖𝐒/𝐃𝐢𝐠𝐢𝐭𝐚𝐥𝐎𝐜𝐞𝐚𝐧 𝐜𝐥𝐨𝐮𝐝 𝐬𝐞𝐫𝐯𝐞𝐫𝐬 while providing leadership and guidance to the team.- Implemented 𝐂𝐥𝐨𝐮𝐝𝐟𝐥𝐚𝐫𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 to optimize website 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, enhance 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲, and mitigate 𝐃𝐃𝐨𝐒 𝐚𝐭𝐭𝐚𝐜𝐤𝐬, leading a team to ensure a seamless and secure online experience for users.- Designed and implemented 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐬𝐜𝐡𝐞𝐦𝐚 and 𝐝𝐚𝐭𝐚 𝐦𝐨𝐝𝐞𝐥𝐬 for efficient data storage and retrieval.- Led the 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 and design discussions to create 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 and 𝐫𝐨𝐛𝐮𝐬𝐭 e-commerce platforms.- Managed server 𝐩𝐫𝐨𝐯𝐢𝐬𝐢𝐨𝐧𝐢𝐧𝐠, 𝐜𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧, and 𝐦𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 to ensure optimal performance and uptime.- Documented server configurations and processes to facilitate 𝐤𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐬𝐡𝐚𝐫𝐢𝐧𝐠 𝐰𝐢𝐭𝐡𝐢𝐧 𝐭𝐡𝐞 𝐭𝐞𝐚𝐦.- Ensured adherence to 𝐜𝐨𝐝𝐢𝐧𝐠 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 and 𝐛𝐞𝐬𝐭 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 throughout the development process.- Followed standard software 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed version control using 𝐆𝐢𝐭𝐡𝐮𝐛.

- Developed 𝐌𝐮𝐥𝐭𝐢-𝐥𝐞𝐯𝐞𝐥 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 E-commerce Solutions with 𝐂#, 𝐌𝐬𝐒𝐪𝐥, 𝐈𝐈𝐒 𝐒𝐞𝐫𝐯𝐞𝐫(𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐰𝐞𝐛 𝐬𝐞𝐫𝐯𝐞𝐫), 𝐀𝐬𝐩.𝐧𝐞𝐭 𝐌𝐕𝐂 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤, and 𝐑𝐚𝐳𝐨𝐫 𝐓𝐞𝐦𝐩𝐥𝐚𝐭𝐞 𝐄𝐧𝐠𝐢𝐧𝐞.- Developed a 𝐋𝐢𝐦𝐨𝐮𝐬𝐢𝐧𝐞 𝐑𝐢𝐝𝐞 𝐒𝐡𝐚𝐫𝐢𝐧𝐠 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 using 𝐂#, 𝐌𝐬𝐒𝐪𝐥, 𝐀𝐬𝐩.𝐧𝐞𝐭 𝐌𝐕𝐂 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤, 𝐣𝐐𝐮𝐞𝐫𝐲, and 𝐀𝐩𝐚𝐜𝐡𝐞 𝐂𝐨𝐫𝐝𝐨𝐯𝐚.- Developed a 𝐌𝐨𝐯𝐢𝐞 𝐓𝐢𝐜𝐤𝐞𝐭𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦 using 𝐂#, 𝐌𝐬𝐒𝐪𝐥, 𝐀𝐬𝐩.𝐧𝐞𝐭 𝐌𝐕𝐂 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 and 𝐣𝐐𝐮𝐞𝐫𝐲, - Planned and executed projects, ensured team members had resources and direction, established realistic 𝐭𝐢𝐦𝐞𝐥𝐢𝐧𝐞𝐬, and tracked project progress as a team lead and developer.- Acted as the 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐥𝐞𝐚𝐝 in client meetings, evolved software systems to meet client needs.- Assisted developers with technical and HR issues, monitored performance, and provided leadership and coaching to maximize team performance and career growth.- Collaborated with 𝐂𝐓𝐎 for 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠, 𝐜𝐨𝐝𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐝𝐞𝐬𝐢𝐠𝐧, and 𝐑&𝐃.- Conducted 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐚𝐥𝐲𝐬𝐢𝐬 and crafted module-wise business 𝐟𝐥𝐨𝐰 𝐝𝐢𝐚𝐠𝐫𝐚𝐦𝐬.- Implemented standard 𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬.- Followed standard software 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed version control using 𝐒𝐕𝐍 𝐒𝐮𝐛𝐯𝐞𝐫𝐬𝐢𝐨𝐧.

- Developed an 𝐄𝐑𝐏 system for the Bangladesh Golf Club, utilizing 𝐂#, 𝐌𝐬𝐒𝐐𝐋, 𝐣𝐐𝐮𝐞𝐫𝐲, 𝐀𝐒𝐏.𝐍𝐄𝐓, 𝐂𝐫𝐲𝐬𝐭𝐚𝐥 𝐑𝐞𝐩𝐨𝐫𝐭, 𝐋𝐈𝐍𝐐, and 𝐀𝐃𝐎.𝐍𝐄𝐓 𝐄𝐧𝐭𝐢𝐭𝐲 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤.- Developed a 𝐇𝐨𝐮𝐬𝐞 𝐑𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 with the 𝐂𝐚𝐤𝐞𝐏𝐇𝐏 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤, 𝐌𝐲𝐒𝐐𝐋, and 𝐣𝐐𝐮𝐞𝐫𝐲.- Collaborated with 𝐒𝐞𝐧𝐢𝐨𝐫 𝐓𝐞𝐚𝐦 𝐋𝐞𝐚𝐝𝐬 for project planning, code architecture, database design, and R&D.- Conducted business requirements analysis and crafted module-wise business flow diagrams.- Implemented standard 𝐝𝐞𝐬𝐢𝐠𝐧 𝐩𝐚𝐭𝐭𝐞𝐫𝐧.- Followed standard software 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐦𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed 𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐜𝐨𝐧𝐭𝐫𝐨𝐥 using 𝐒𝐕𝐍 𝐒𝐮𝐛𝐯𝐞𝐫𝐬𝐢𝐨𝐧.

- Developed an 𝐀𝐭𝐭𝐞𝐧𝐝𝐚𝐧𝐜𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 with 𝐏𝐇𝐏, 𝐌𝐲𝐒𝐐𝐋, 𝐣𝐐𝐮𝐞𝐫𝐲, and 𝐂𝐒𝐒.- Enhanced existing 𝐇𝐮𝐦𝐚𝐧 𝐑𝐞𝐬𝐨𝐮𝐫𝐜𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 (𝐇𝐑𝐌) system.- Developed a 𝐅𝐨𝐨𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 using the 𝐂𝐨𝐝𝐞𝐈𝐠𝐧𝐢𝐭𝐞𝐫 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤, 𝐌𝐲𝐒𝐐𝐋, 𝐣𝐐𝐮𝐞𝐫𝐲, and 𝐂𝐒𝐒.- Developed a Desktop 𝐏𝐎𝐒 system for a pizza shop with 𝐂#, 𝐌𝐬𝐒𝐪𝐥, and 𝐂𝐫𝐲𝐬𝐭𝐚𝐥 𝐑𝐞𝐩𝐨𝐫𝐭.- Designed and Developed an E-commerce application with 𝐀𝐒𝐏.𝐍𝐄𝐓, 𝐀𝐣𝐚𝐱 𝐓𝐨𝐨𝐥𝐤𝐢𝐭, and 𝐓𝐞𝐥𝐞𝐫𝐢𝐤.- Incorporated Standard 𝐃𝐞𝐬𝐢𝐠𝐧 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬.- Followed Standard 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐌𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬.- Managed Version Control with 𝐒𝐕𝐍 𝐒𝐮𝐛𝐯𝐞𝐫𝐬𝐢𝐨𝐧.

- Developed 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 using 𝐏𝐇𝐏, 𝐌𝐲𝐒𝐐𝐋, 𝐣𝐐𝐮𝐞𝐫𝐲, 𝐇𝐓𝐌𝐋, and 𝐂𝐒𝐒.- Designed and Developed 𝐅𝐥𝐚𝐬𝐡 templates with 𝐅𝐥𝐚𝐬𝐡 𝐀𝐜𝐭𝐢𝐨𝐧𝐒𝐜𝐫𝐢𝐩𝐭 and 𝐅𝐢𝐫𝐞𝐰𝐨𝐫𝐤𝐬.- Developed web applications that worked smoothly on 𝐂𝐫𝐨𝐬𝐬 𝐁𝐫𝐨𝐰𝐬𝐞𝐫𝐬.- Designed 𝐃𝐞𝐬𝐤𝐭𝐨𝐩-𝐛𝐚𝐬𝐞𝐝 𝐏𝐨𝐢𝐧𝐭 𝐨𝐟 𝐒𝐚𝐥𝐞 (𝐏𝐎𝐒) systems using 𝐂# and 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫.- Implemented a user-centric 𝐭𝐫𝐚𝐢𝐧𝐢𝐧𝐠 and 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 strategy for end-users.