Muhammad Mansha

Senior Software Engineer

DxBrick • Full-time

Jan 2021 - Present • 5 yrs 4 mos

• Developed and delivered 10+ high-impact client projects using full-stack JavaScript technologies (Node.js, NestJS, Express.js, React, Next.js, Vue.js), SQL/NoSQL databases (MySQL, PostgreSQL, MongoDB, DynamoDB), cloud infrastructure (AWS, Azure), and AI/LLM integrations, ensuring on-time delivery and high client satisfaction. • Led multiple teams of 5-7 engineers across multiple projects, driving delivery, improving collaboration, and ensuring engineering best practices. • Led architecture and technical design decisions, defining best practices in software engineering and selecting the right technologies for scalable system design. • Designed and implemented scalable monolithic and microservices architectures for web, mobile and SaaS applications, improving system modularity, scalability and performance. • Developed backend services and APIs, integrated AI/LLM-based features, and contributed to frontend development, delivering scalable and production-ready full-stack solutions. • Architected and deployed cloud-native infrastructure on AWS to deploy applications with ~99.9% uptime, enabling auto-scaling, secure asset storage, optimizing performance and cost. • Developed backend systems using distributed and event-driven patterns, incorporating caching (Redis) and message queues (RabbitMQ) to improve scalability, reduce latency, and ensure high system reliability under production workloads. • Containerized applications using Docker, enabling consistent environments and streamlined CI/CD workflows. • Collaborated with product managers, designers, clients, and stakeholders, aligning technical solutions with business goals and timelines. • Proactively identified and resolved complex technical challenges and production issues, improving system reliability, performance, and user experience. • Led code reviews, mentoring, and onboarding, improving team productivity, code quality, best practices, and supporting team growth.