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Umer K
@umar_khan38
Level 2
Expert Full Stack Developer 7 Years Crafting Secure Web Systems
Pakistan
English, Urdu
About me
I’m a senior full stack software developer with 7 years of hands-on experience building high-performance, scalable, and secure applications. I specialize in designing end-to-end web and mobile solutions using modern technologies across both frontend and backend ecosystems.
I bring strong communication, clean architecture, and a collaborative mindset to every project. I work closely with clients to understand their goals, deliver reliable solutions, and ensure every milestone is completed on time with professional quality and precision.
Skills
Umer K
$25/hour
Offline •
Average response time: 1 hour
See my services
AI Websites & Software
I will develop ai websites, ai software, full stack ai web applications and backend app
Full Stack Web Applications
I will be your next js, react js, node js, typescript full stack web app developer
Want to work on an hourly basis?
Tell Umer K what you need.
$25
/
hourPortfolio
Work experience
Software Engineer
Accenture • Freelance
Dec 2023 - Dec 2024 • 1 yr
Worked as a Software Engineer on modern web and software solutions, contributing across frontend, backend, APIs, databases, and application architecture. Developed and maintained scalable web applications and software solutions. Built responsive frontend interfaces and reliable backend services. Designed and integrated REST APIs, databases, and third-party services. Collaborated remotely with developers, designers, and project stakeholders. Participated in debugging, code reviews, testing, and performance optimization. Followed clean-code, security, scalability, and software engineering best practices. Worked within structured development workflows to deliver features against project requirements and deadlines.
21 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 21 Reviews
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gary_eric1
Canada
Ongoing collaboration
Really useful consultation. I already had a project started but wasn’t sure if I was heading in the right direction. Umar quickly understood what I was trying to build and pointed out a few things I would have probably missed, especially around Supabase, security and Stripe. The roadmap he provided was...
Seller's Response
Helpful?
vincent_thay
United States
Ongoing collaboration
Excellent experience working with Umer again! He delivered high-quality work, improved the mobile responsiveness, refined the user experience, and made the HVAC service-request form much more polished and professional. His communication was outstanding, turnaround was quick, and attention to detail was...
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Helpful?
gloria_91
United States
Ongoing collaboration
Umar is the real deal. This was my second project with him and he somehow made the whole thing feel even smoother than round one. What I appreciate most isn't just the clean code , t's that he remembers you. He still had my brand files from the first bot, asked zero repeat questions, and just got to...
Seller's Response
Helpful?
sami_ryan
United States
Really enjoyed working with Umer. He was easy to communicate with, understood what we were trying to accomplish, and brought a lot of clarity to some pretty complex technical decisions. The work was well thought out, professionally presented, and delivered on time. You can tell he knows his stuff and...
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josh_crumpton
United States
Ongoing collaboration
What I appreciate most about Umer is that he gets the business side of technology, not just the code. We've dealt with developers who jump straight into building without understanding the actual problem, and that's where projects start going sideways. Our biggest challenges were disconnected workflows,...
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