Moshiur Rahman Deap

• Accelerated API integration by 70% by building both front-end prototypes and backend endpoints in parallel,
cutting cross-team coordination time and streamlining the full development workflow.
• Collaborated directly with clients and led end-to-end project management, from requirement gathering to
deployment.
• Improved application performance and accessibility by 50% through semantic HTML, optimized front-end code,
and efficient backend query/database design.

• Built and maintained full-stack web applications end-to-end, developing responsive UIs with React.js and Next.js
alongside RESTful backend services using Node.js, Express.js, and MongoDB.
• Implemented secure authentication and role-based access control using Firebase Auth and JWT with HTTP-only
cookies, supporting Admin, User, and Moderator roles.
• Integrated payment gateways (Stripe, SSLCommerz) and built dynamic dashboards with CRUD functionality,
contributing to production-level, scalable applications.

• Delivered 20+ full-stack web applications and custom APIs for clients worldwide as a self-employed developer,
handling everything end-to-end from requirements to deployment.
• Built Career Crafter, an AI-powered career guidance platform using React.js, Tailwind CSS, Node.js, Express.js,
MongoDB, and Socket.io, featuring AI-driven career assessments, resume building, and interview preparation
tools.
• Maintained a 5.0-star client rating on Fiverr, with reviews consistently praising clean, well-structured code and
fast, professional communication.
• Delivered projects ahead of schedule, earning repeat clients and strong recommendations for full-stack SaaS and
web application development with Next.js, TypeScript, and Node.js.