
Muzammil
Vetted Pro
Top Rated
Crafting Playful Dreams into Reality
Vetted by Fiverr Pro
Muzammil was selected by the Fiverr Pro team for their expertise.
Vetted for
Game Development
Skills

See my services


Want to work on an hourly basis?
Tell Muzammil what you need.
$40
/
hourPortfolio
Work experience
Senior Game Developer
Vortex5 • Full-time
Feb 2014 - Nov 2020 • 6 yrs 9 mos
Was responsible for designing, developing, and maintaining interactive games across multiple platforms. My role included full-cycle game development from concept and prototyping to final deployment and post-launch updates. Key Responsibilities: Designed and implemented core gameplay mechanics, player controls, UI systems, and game logic using Unity (C#). Built 2D and 3D game environments, integrated assets, animations, sound effects, and visual effects for immersive experiences. Collaborated with artists, designers, and other developers to translate creative ideas into functional and engaging gameplay. Optimized game performance for mobile and PC platforms, ensuring smooth user experiences across devices. Integrated monetization systems, including ads and in-app purchases, to drive revenue. Conducted debugging, testing, and iteration to improve stability, balance, and player engagement. Managed version control and workflow using Git, contributing to efficient team collaboration. Supported live operations by rolling out patches, feature updates, and improvements based on player feedback. Key Achievements: Successfully launched multiple mobile and PC games with positive user engagement. Improved game performance by reducing loading times and optimizing assets. Implemented monetization strategies that boosted player retention and revenue.
41 Reviews
| (39) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
meatroii

United States
Great to work with. Made adjustments as requested in a timely fashion.
imremik

Hungary
I'm glad I worked with him on a project. The delivery was on point and he always ready to cooperate, would be happy to work with him in the future again

alexbarber65

Germany
Order Canceled
The developer did not follow the agreed plan. Instead of improving the original version as written in the contract, he rebuilt the entire game from scratch and removed key elements such as the bee, the story, and the reward system. The result was completely different from what we agreed on. Unfortunately,...
Seller's Response
joecolmenaresv
Repeat Client

United States
Amazing work as usual! Will come back for sure. Thank you!
joecolmenaresv
Repeat Client

United States
I couldn’t be happier with Muzammil. The project I asked for was very complex — it required wallet integrations, Twitter/X connectivity, and several other moving parts. Not only did he deliver everything flawlessly, but he also went above and beyond by suggesting creative ideas to improve the game itself. His...
