About
Skilled in building and debugging complex systems to ensure top performance.
Software Engineer.
A skilled Backend Engineer with hands-on experience building fintech applications from the ground up for leading organizations.
- Stack Overflow: /syed
- LinkedIn: /syed-muhammad-o-35b478167
- GitHub: /Syed-2000
- Phone: +92 324 3241022
- Experience: 2+ YOE
- Leetcode: /SyedMuhammad
- Email: osama.nawaid@gmail.com
- Degree: Computer Systems Engineering
With a sharp eye for detail and a deep understanding of backend systems, I specialize in identifying root causes and resolving issues quickly and effectively. Whether it’s optimizing performance, tracing hard-to-find bugs, or improving system reliability, I approach each challenge with precision and persistence. My ability to debug complex systems and deliver clean, efficient solutions makes me a valuable asset to any tech team.
Skills
Facts
Here are some key milestones and achievements that highlight my career growth and contributions to the tech industry.
Projects
154 reputation on Stack Overflow
issues resolved on Stack Overflow
reached on Stack Overflow
Modernized old modules
Hours Of Support
Clients
Testimonials
Don’t just take my word for it—see what others say.
Muhammad Tanveer
Programmer &
He is a responsible and hardworking individual, known for his ability to deliver tasks quickly and on time. His commitment to quality ensures exceptional results. Reliable and efficient, he consistently meets deadlines and exceeds expectations. His dedication and strong work ethic make him a valuable asset to any team. Consider hiring him for outstanding performance and professionalism. With boundless energy and a proactive attitude, he tackles challenges head-on and finds innovative solutions. His capable energy drives him to maintain high productivity levels, even under pressure. His positive demeanor and collaborative nature foster a productive work environment. Trust him to bring excellence and dedication to your team.
Bilal Turabi
Programmer
He is an outstanding developer i am glad that i work with him. I will surely hire him again for future projects
Resume
Building scalable, high-performance software
Sumary
O. Syed
Innovative and deadline-driven Software Engineer with 2+ years of experience developing scalable and high performance enterprise application from initial concept to final, polished deliverable.
- Federal B Area, Karachi Pakistan.
- +92 324 3241022
- osama.nawaid@gmail.com
Education
Computer Systems Engineering
2018 - 2023
Dawood University of Engineering and Technology
GPA: 3.62 / 4.00
A major achievement is our award-winning and highly funded (by Ignite) final year project, which was engineered using multiple cutting-edge technologies, including IoT, Artificial Intelligence, and mobile applications
Pre engineering
2015 - 2017
SM Science college
Demonstrated significant academic growth by improving my overall percentage from 66% to 72%—a 6% increase that reflects consistent effort and determination.
Professional Experience
Software Engineer
2024 - Present
Habibbank AG Zurich, Switzerland
- Responsible of building scalable and high performance microservices using Spring boot
- Improved API response from 15 seconds to 5 seconds resulting in 66% improvement in response time.
- Improving data retrieval performance of SQL by ~40–60%
- Built a secure, custom Keycloak authenticator enabling web user authentication via mobile app.
- Implemented a Spring Boot microservice to capture user consent via mobile app, replacing physical forms.
Associate Software Engineer
July,2023 - Dec 2023
Avanza Solutions
- Configured and customized Unison Ace CRM for top-tier fintech and banking clients, aligning with unique business strategies and customer needs.
- Developed and maintained modules using Java, JSP, and Servlets as part of the implementation team, contributing to scalable CRM solutions.
- Utilized SQL for backend data manipulation and reporting to support dynamic CRM configurations.
- Performed end-to-end testing and validation to ensure seamless CRM functionality and compliance with business requirements.
Services
From fixing bugs to building smart apps — expert solutions tailored to your needs
Code optimization
Is your application running too slowly, and do you want to make it run faster? We can optimize your code, identify the root causes, and generate an analytical report.
Fixing Bugs and Cleaning code
Got bugs or messy code slowing things down? I can help fix those bugs and clean up your code to make everything run smoother and easier to manage.
Web application development
Need a modern, responsive web app? I build fast, scalable websites that work great on any device and fit your unique needs.
Mobile application development
Want a smooth, user-friendly mobile app? I develop apps for Android and iOS that look great and run even better.
Generative Artificial Intelligence
Looking to add AI features to your app? I build smart tools like chatbots, content generators, and more using the latest AI models.
Desktop Application Development
Need a reliable desktop app for Windows, Mac, or Linux? I create fast, efficient software tailored to your needs.
Portfolio
- All
- Gen AI
- Web apps
- Mobile App
- Blog spot
- Programming Tutorials
Contact
Let’s turn your next big idea into a powerful web app — drop me a message and let’s build brilliance together!