Zeeshan Ahmed

Mexil Software Solutions · Hands-on technical leadership

• Lead hands-on full-stack development and technical execution across multiple client projects.
• Architect scalable frontend and backend systems with React.js, Next.js, TypeScript, Node.js, and MongoDB.
• Built omnichannel customer-engagement features unifying web chat, WhatsApp and messaging channels with real-time WebSocket / Socket.IO communication and conversation routing.
• Designed and integrated AI-powered chatbot features — conversational UI, prompt handling, and LLM API orchestration.
• Designed and maintained secure REST and GraphQL APIs with authentication, authorization, and role-based access control (JWT).
• Implemented SSR, SSG and Server Actions in Next.js for performance and SEO; applied Redis caching and message-based async workflows for responsiveness.
• Delivered fintech and CRM features — dashboards, admin systems and payment workflows — in agile, remote-first teams.

Mexil Software Solutions

• Built and maintained production-grade MERN applications with reusable, component-driven architectures.
• Developed responsive UIs using React, TypeScript, Tailwind CSS, Material UI, Ant Design, Bootstrap and DaisyUI.
• Implemented scalable state management with Redux, Redux Toolkit and Context API.
• Designed and integrated REST and GraphQL APIs with Node.js / Express; modeled data across MongoDB, PostgreSQL, Supabase and Firebase.
• Integrated third-party services and payment gateways (Stripe, PayPal, Plaid) at API level.
• Implemented automated E2E testing (Playwright) and unit testing (Jest, Mocha); active in Agile/Scrum ceremonies.

Mexil Software Solutions

• Developed backend features in Node.js and JavaScript; assisted with API development, schema updates and third-party integrations.
• Fixed bugs and improved system stability, supporting testing and deployments.
• Gained hands-on experience with Git, Agile workflows and secure coding practices.