Staff Software Engineer
Staff Software Engineer with 13+ years of expertise in enterprise application development using React.js, Next.js, Vue.js, Nuxt.js, Express.js, and Nest.js. Proficient in Redux, TanStack, Pinia, and Docker for scalable frontend architectures. Experienced in team leadership, CI/CD implementation, and cloud solution architecture with MongoDB, MySQL, and AWS. Expert in performance optimization and third-party API integration.
React.js, Next.js, Vue.js, Nuxt.js, Quasar, TypeScript, jQuery, Pinia, TanStack, Redux Toolkit
Node.js, Express.js, Nest.js, Laravel, CodeIgniter
Tailwind CSS, Bootstrap, HTML
MongoDB, MySQL
Git, GitHub, GitLab, GitHub Actions, Docker, AWS
Jest, Cypress, Playwright, Frisby
Jira, Asana
PayPal, Stripe, SendGrid, Twilio, OAuth2, Social APIs
March 2022 - Present
Vivasoft Limited (bKash Team)
Dhaka, Bangladesh
Features: Multi-tier merchant onboarding (SME, Enterprise, Agent), financial reporting, automated settlements, transaction reconciliation, payment gateway integration, refund management, B2B/B2C2M payment channels, enterprise wallet management, webhooks, real-time notifications, and role-based access control.
Technologies: Vue.js, Quasar, Tailwind CSS, Nest.js, GoLang, PostgreSQL, DynamoDB
Features: S3-backed high-resolution media storage with multiple resolution options, geolocation-based content search, social media integration, content/user moderation capabilities, and comprehensive notification system.
Technologies: Next.js, GoLang, PostgreSQL, MongoDB
Features: Automated job application workflow with multi-clan position management, AI-powered application filtering, candidate prioritization, application status control, and interview scheduling.
Technologies: Next.js, FastAPI, MongoDB
Features: User registration, IoT device management, Firebase-based water usage tracking, automated invoicing, donation platform, usage history visualization, and analytics dashboard.
Technologies: Next.js, FastAPI, PostgreSQL
Features: Workspace and team management, task creation and assignment, subtask hierarchy, milestone tracking, invitation system, performance analytics dashboard.
Technologies: Next.js, Express.js, MongoDB
Features: Role-based user administration, permission management, photo-verified visitor registration, visitor movement tracking, and multi-branch facility support.
Technologies: Next.js, Nest.js, MongoDB
November 2018 - January 2022
Technobd Limited
Dhaka, Bangladesh
Developed a user management platform with hierarchical roles (Admin, Master Affiliate, Certified Partner, End User, Livechat Operator), granular permissions, and role-specific dashboards with real-time analytics.
Technologies: React.js, Laravel, MySQL
Built a chat application featuring real-time messaging, conversation history, file sharing, and presence detection with tiered support levels and intelligent inquiry routing.
Technologies: React.js, WebSockets, Express.js, MongoDB
Designed and implemented an intelligent messaging system that used AI to analyze incoming SMS/MMS content for keyword matching and automatic response generation. Created a learning system that improved response accuracy over time based on user interactions.
Technologies: Twilio API, React.js, Express.js, MongoDB
Integrated ClickFunnels for advanced sales pipeline management with automated tax calculation and reporting via TaxJar. Implemented a comprehensive email marketing solution through SendGrid to support the sales process with automated drip campaigns and performance tracking.
Technologies: ClickFunnels API, TaxJar API, SendGrid API, React.js, Laravel, MySQL
December 2015 - July 2018
WAN IT Ltd.
Dhaka, Bangladesh
Developed a comprehensive Human Resource Management system with employee onboarding, attendance tracking, leave management, performance evaluation, and document management. Implemented role-based access control with different permission levels for HR managers and employees.
Technologies: Laravel, MySQL, React.js
Created an automated payroll processing system with salary structure management, tax calculation, benefits administration, and customizable salary slip generation. Integrated with the attendance system to calculate salaries based on work hours and leave records.
Technologies: Laravel, MySQL, Bootstrap, jQuery, HTML, CSS
Built an inventory tracking solution with barcode scanning, stock level monitoring, purchase order management, and automated reordering. Implemented warehouse management features with multiple location support and inventory movement tracking.
Technologies: Laravel, MySQL, Bootstrap, Chart.js, HTML
Developed an enterprise resource planning system with modules for sales, procurement, invoicing, quotation management, and financial accounting. Implemented a comprehensive reporting system with customizable dashboards and real-time business analytics.
Technologies: Laravel, MySQL, Bootstrap, Chart.js, HTML
Created an online marketplace supporting multiple vendors with independent stores, commission management, product catalog management, and integrated payment processing. Implemented user-friendly dashboards for vendors to track sales and manage inventory.
Technologies: Laravel, MySQL, Bootstrap, jQuery, HTML
November 2011 - October 2015
Choukosh IT
Dhaka, Bangladesh
Developed a comprehensive inventory control system for retail and wholesale businesses with features for stock management, purchase ordering, and inventory valuation. Implemented barcode integration and inventory alerts for low stock items to streamline warehouse operations.
Technologies: CodeIgniter, MySQL, jQuery, Bootstrap, HTML
Built an integrated sales and accounting platform with modules for customer relationship management, sales tracking, invoice generation, and financial reporting. Implemented multi-currency support and tax calculation features to handle international transactions.
Technologies: CodeIgniter, MySQL, jQuery, Bootstrap, HTML
Created a scalable online marketplace allowing multiple sellers to list products, manage inventory, and process orders through a unified platform. Implemented features for product categorization, search functionality, and secure payment processing.
Technologies: CodeIgniter, MySQL, jQuery, Bootstrap, HTML
Designed and developed responsive corporate websites and dynamic news portals with content management systems. Implemented features for article publishing, media management, user commenting, and social media integration.
Technologies: CodeIgniter, MySQL, jQuery, Bootstrap, HTML
Bangladesh University of Business and Technology (BUBT)
Habiganj Polytechnic Institute (HPI)