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Salman K
@ska_tech
Level 2
Engineering the apps that define industries
Pakistan
English, Urdu, Hindi
About me
Over the past 7+ years, I've partnered with founders and brands to build mobile products that truly stand out apps featured in Google Play's Top Charts, App Store editorial picks, and covered by leading tech publications. My work spans fitness, food delivery, social networking, and e-commerce, with several apps crossing 100K+ active users and holding 4.9★+ ratings consistently. I specialize in Flutter, crafting high performance, pixel perfect experiences that run flawlessly across iOS and Android. My approach is rooted in three things clean architecture, intuitive design and code that scales.
Skills
Salman K
$15/hour
Offline •
Average response time: 1 hour
See my services
Mobile App Customization
I will do mobile app development flutter app developer for android ios ai apps creation
Mobile App Customization
I will do flutter mobile app development android ios app development flutter developer
Want to work on an hourly basis?
Tell Salman K what you need.
$15
/
hourPortfolio
Work experience
Top Rated Plus Flutter Developer
Upwork • Freelance
May 2018 - Present • 8 yrs 4 mos
I am a dedicated Flutter Developer with extensive experience in building high-quality mobile applications for both Android and iOS using a single codebase. I specialize in developing responsive UI, integrating REST APIs, implementing Firebase services, and building scalable app architectures. I have worked on multiple real-world applications including AI-based apps, service platforms, and business solutions. My focus is always on clean code, performance optimization, and delivering reliable applications that meet client requirements. I also have experience publishing apps on the Google Play Store and handling app updates, testing, and bug fixing.
Team Lead | Full stack App Developer
CodeEffect • Full-time
Jun 2022 - Mar 2025 • 2 yrs 9 mos
🧑🏻💻 Senior Flutter & iOS Developer with leadership experience in mobile app development, backend collaboration, and full project ownership. Skilled in managing legacy systems, launching new features, and delivering scalable business solutions under tight deadlines. 🚀 Led iOS & Flutter app development using Flutter, Dart, Xcode, Swift with focus on performance and stability 🔄 Managed legacy codebases, refactoring old systems and building new features using Git version control 🗂 Coordinated with product managers, UI/UX designers, and developers to ensure smooth project execution 🧠 Quickly adopted new technologies, frameworks, and tools based on changing business requirements ⚙ Optimized app speed, fixed critical bugs, improved UI responsiveness, and enhanced overall user experience 🎯 Delivered high-quality results under pressure while meeting strict timelines and milestones 🤝 Enforced clean coding standards, teamwork culture, and efficient development practices 🌐 Contributed to backend integrations, REST APIs, third-party SDKs, and scalable mobile architecture
App Developer Flutter, Android iOS | Xcode
CodeCue Solutions • Full-time
Sep 2019 - Apr 2022 • 2 yrs 7 mos
👨💻 Expert Flutter & iOS App Developer specializing in scalable mobile applications, clean architecture, and high-performance solutions for startups and businesses. Proven experience delivering modern, responsive, and bug-free apps with strong UI/UX standards. 📱 Developed cross-platform mobile apps using Flutter, Dart, Xcode, and Swift for iOS & Android 🧱 Implemented MVVM Clean Architecture for maintainable, reusable, and scalable codebases 🔄 Used Bloc State Management, Provider, and advanced app logic for smooth user experiences 🧪 Created 1000+ automated test cases, unit testing, widget testing, and QA workflows for maximum reliability 🌐 Integrated REST APIs, Firebase, payment gateways, push notifications, and secure backend systems ⚡ Optimized app speed, performance, memory usage, and responsiveness across devices 🚀 Published and maintained apps on Apple App Store and Google Play Store ⏱ Delivered projects on time with clear communication, agile workflow, and client satisfaction 💬 Worked closely with product managers, designers, and QA teams to build business-focused mobile solutions
80 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 80 Reviews
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foribuil
United Kingdom
Ongoing collaboration
Salman (@ska_tech) is an absolute gem! I came to him with a rough idea for an app, and he didn’t just build it; he brought my vision to life in ways I didn’t even imagine. He went above and beyond, offering suggestions that significantly improved the user experience. The communication was seamless, and...
Helpful?
osmart_f
United Kingdom
Ongoing collaboration
Another project successfully wrapped up! Working with this developer is always a breeze. They are reliable, communicate well, and just get the job done right without any fuss. Highly recommended.
Helpful?
chasingdopeness
United States
Ongoing collaboration
Salman has repeatedly done exceptional work. He goes above and beyond. He is definitely a top tier developer. Great job!
Seller's Response
Helpful?
phoenixqq
United States
The developer delivered exactly what I was looking for, and I am extremely happy with the final product. He was a pleasure to work with—very responsive, hardworking, and supportive throughout the entire process. He stayed engaged every step of the way and made sure all my needs were met. I truly appreciated...
Seller's Response
Helpful?
prosperouscs
United States
I am so impressed and so grateful! This project was so effortless from beginning to end! And delivery time was amazing in time for my team! I’m so excited to show them tomorrow!! Thank you salman!!
Seller's Response
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