Open to opportunities

Malik User

@malikuser4

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Experienced software engineer specializing in full-stack development.

Pakistan

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What I'm looking for

I am looking for a collaborative environment that fosters innovation and growth, where I can contribute to impactful projects and further develop my skills.

I'm a software engineer with over 3 years of experience in building scalable backend and full-stack systems. My expertise lies in utilizing technologies such as Node.js, Express.js, React.js, and MongoDB to create robust applications. I have a proven track record of optimizing performance through Redis caching and microservices architecture, ensuring that the solutions I deliver are not only efficient but also aligned with business goals.

Throughout my career, I have collaborated with cross-functional teams to drive product success, focusing on delivering high-quality APIs and enhancing application performance. My experience spans various roles, including backend engineering at JazzCash and full-stack development at Vizz Web Solutions, where I implemented CI/CD pipelines and integrated third-party services. I am passionate about problem-solving and continuously seek to innovate and improve processes in my work.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

JazzCash

Apr 2025 - Present (2 months)

Collaborated with teams to design and optimize backend systems using Node.js, Express.js, and MongoDB in a microservices architecture. Improved performance and scalability with Redis caching, optimized queries, and aggregation pipelines for large-scale data processing.

Node MongoDB Microservices Redis Aggregation Pipelines Backend Development Scalability

Full Stack Developer

Vizz Web Solutions

Jul 2023 - Mar 2025 (1 year 8 months)

Developed and optimized full-stack applications using Node.js, React.js, Express.js, and MongoDB, implementing efficient code structures and scalable solutions tailored to user requirements. Enhanced application performance with Redis caching, optimized MongoDB queries, and implemented aggregation pipelines for managing large datasets. Integrated third-party services like Stripe, Google Maps, and

Node React MongoDB Redis CI CD AWS EC2 Stripe Full Stack API Integration

Node.js Developer

Digital Sensei Technology

Jul 2022 - Jun 2023 (11 months)

Collaborated with a team to develop and integrate RESTful APIs, focusing on debugging and optimizing code for better performance. Contributed to the design and implementation of data storage solutions using MongoDB, including aggregation and transaction handling. Integrated payment gateways like Stripe, managing transactions and implementing cron jobs, while working closely with team members to en

RESTful APIs MongoDB Stripe Debugging Team Collaboration

Education

Degrees, certifications, and relevant coursework

Bahria University

Bachelor of Software Engineering, Software Engineering

Completed a comprehensive curriculum focused on software development principles and practices. Gained expertise in programming languages, data structures, algorithms, and system design. Developed strong problem-solving skills through various projects and coursework.