Muhammad Bilal

Senior Full Stack Engineer

Brij Inc. • Full time

Jan 2023 - Present • 3 yrs 8 mos

As a Senior Full Stack Engineer at Brij, I contribute to building and scaling a modern SaaS platform that helps retail and consumer brands capture, analyze, and activate first-party customer data across online and offline channels. I work across the full application stack, developing scalable web applications, customer-facing digital experiences, dashboards, APIs, integrations, and data-driven workflows. The platform supports experiences including warranty registration, rebates, sweepstakes, product registration, reviews, and reorder flows, transforming retail interactions into actionable customer profiles and insights. My responsibilities include designing and developing high-performance frontend and backend features, building reusable and scalable architecture, integrating third-party platforms, optimizing APIs and data workflows, and collaborating with product and engineering teams to deliver reliable solutions. Key areas of my work include: * Full-stack development of scalable SaaS applications * Building modern dashboards and data-driven user experiences * Developing REST APIs and backend services * Third-party integrations and automated data synchronization * Customer profile, purchase and behavioral data workflows * Retail and e-commerce integrations * CRM and marketing platform integrations * Analytics, segmentation and reporting features * Performance optimization and scalable cloud architecture * AWS-based application development and infrastructure * Writing clean, maintainable and production-ready code * Collaborating with cross-functional teams to deliver high-impact features

Senior Software Engineer

VQode Solutions PVT • Full time

Nov 2022 - Dec 2022 • 1 mo

As a Senior Software Engineer at VQode Solutions, I have worked on designing, developing, and maintaining scalable web and mobile applications for diverse business requirements. I have contributed across the full software development lifecycle, from architecture and feature development to API integrations, cloud deployment, performance optimization, and production support. My work involves building secure, maintainable, and high-performance applications while collaborating with cross-functional teams to deliver reliable solutions. Key responsibilities and achievements: * Developed scalable full-stack web applications and REST APIs * Built modern, responsive frontend applications using React, Next.js, Angular, and TypeScript * Developed backend services and integrations using Node.js, Python, and other technologies * Designed and implemented reusable, maintainable software architecture * Worked with AWS services including Lambda and S3 for cloud-based applications * Integrated third-party APIs, payment systems, and external services * Developed mobile applications for iOS and Android * Optimized application performance, database queries, and API response times * Implemented secure authentication, authorization, and data-management workflows * Collaborated with designers, QA engineers, project managers, and clients * Participated in code reviews, debugging, testing, deployment, and production support * Delivered reliable software solutions while following modern development and engineering practices **Core technologies:** React, Next.js, Angular, TypeScript, JavaScript, Node.js, Python, AWS, Lambda, S3, REST APIs, PostgreSQL, MongoDB, Docker, Git, and mobile development.