HUHammad Ur Rehman User
@hammadurrehmanuser
Experienced Senior Backend Developer specializing in scalable architectures.
United StatesWhat I'm looking for
I am a seasoned Software Development Professional with over 10 years of experience, primarily focused on backend development using Node.js. My expertise spans various sectors, including e-commerce, healthcare, fintech, and education, where I have successfully built robust systems that tackle complex business challenges. I take pride in my ability to enhance application efficiency and reliability, as evidenced by my work in optimizing backend workflows and leading cross-functional teams.
Throughout my career, I have architected scalable microservices and RESTful APIs, significantly improving performance metrics and reducing operational costs. My commitment to best practices in software architecture and security has allowed me to deliver high-quality solutions that meet compliance standards. I am passionate about mentoring teams and fostering a collaborative environment, ensuring that we not only meet but exceed project expectations.
Experience
Work history, roles, and key accomplishments
Senior Solution Architect
InvoZone
Jan 2022 - Present (3 years 4 months)
Designed and implemented scalable Node.js applications, enhancing application efficiency by over 25% through optimized backend workflows. Led a cross-functional team in developing microservices architecture for high-traffic applications.
Senior Solution Architect
Confiz
Apr 2018 - Dec 2021 (3 years 8 months)
Spearheaded backend architecture overhaul, enhancing data processing speeds by 40% and reducing server costs. Developed and deployed scalable microservices to support enterprise-level clients with Node.js and AWS.
Lead Software Engineer
Envion Software
Mar 2016 - Mar 2018 (2 years)
Led the design and development of REST APIs and serverless applications on AWS, supporting high-availability systems. Optimized application performance, achieving a 30% increase in processing efficiency across key projects.
Senior Software Engineer
Designli
Oct 2014 - Feb 2016 (1 year 4 months)
Built scalable backend services in Node.js, supporting millions of active users across various e-commerce platforms. Improved system reliability and response times by migrating legacy systems to modern, cloud-based infrastructures.
Software Engineer
SumatoSoft
Feb 2011 - Sep 2014 (3 years 7 months)
Developed and maintained backend applications, focusing on data-driven decision-making and real-time data processing. Collaborated with cross-functional teams to optimize system performance, ensuring seamless integration with front-end services.
Education
Degrees, certifications, and relevant coursework
CUCOMSATS University
Bachelor of Science, Software Engineering
Studied Software Engineering principles and practices. Gained foundational knowledge in software development, algorithms, and data structures.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
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