HI, I'MZEESHANHAMDANI
I engineer fast, resilient products across web, mobile, and blockchain — from the shader to the smart contract.
“Zeeshan contributed to the development of our Firebase-based web application, delivering a broad set of features — including the communications platform. He was proactive about taking on difficult features, and…”
“Zeeshan is a very professional individual that is knowledgeable in his field and very punctual in his deliveries.”
“My first project on upwork and I'm glad I chose Zeeshan. As a UK based business it was important for us to get high quality work with a tight timeframe.…”
“Zeeshan and the team have been working on a bespoke feature for my app which has been challenging. The team have helped me realise my ideas and have made changes…”
“Excellent work on a more challenging sprint for my app. In this sprint we needed to migrate to another server which was handled well by the team. Starting the next…”
“Zeeshan and his team continue to produce excellent work above expectations. They are quick, efficient and innovative. You can contact me directly for a reference on these guys and to…”
“Thank you for great and fast service very reliable person.”
“Zeeshan and his team are extremely hardworking and produce good work at a great price. I guarantee you won’t be disappointed. In a years time you won’t be able to…”
“I took a chance with zeeshan as he had no feedback and I’m really happy I did. He is responsive, his team works hard and he produces his work fast…”
Gold Medalist
Campus & Institute gold · CGPA 3.82
AAA Approved
Trusted by SciPlay, Marvel & Star Trek studios
MVP of the Quarter
Quarterly Development Award · SafeChat
Speed Runner
7.5× faster iteration · 30m → 4m
Party Leader
Leads & trains a multifunctional team
Triple Threat
Ships across web, mobile & blockchain
Solo Shipper
Built SafeChat web + mobile single-handed
Chain Breaker
Solidity escrow smart contracts shipped
Cryptomancer
AES encryption & crypto report hashes
Bard
Guitar covers & EDM, off the clock
??? Secret Boss
Hire me to unlock the next chapter
Lead FullStack Developer · Playables42
Feb 2025 — PresentConceived and lead a Next.js SaaS platform for config-driven customization of prebuilt PhaserJS playable ads — while managing and training a multifunctional team.
- 7.5× faster iteration — turnaround cut from ~30 min to ~4 min
- Team workspaces, built-in version control, and analytics dashboards
- Multi-network export: AppLovin, Unity, IronSource, Google, Meta, Vungle
- Trusted by SciPlay, Second Dinner (Marvel), Scopely (Star Trek), Pocket Gems
Senior Software Engineer · SafeChat
Jan 2024 — Feb 2025Built an anonymous workplace-reporting tool solo across mobile (Flutter) and web (Next.js), delivering every milestone on time.
- AES-encrypted sensitive data with unique cryptographic report hashes
- Biometric auth (Fingerprint / Touch ID / Face ID) + Rive 2D animated login
- Firebase Cloud Functions for notifications and scheduled case cleanup
- Flutter flavors separating dev/prod across distinct Firebase projects
Software Engineer · Jambro
Apr 2022 — Dec 2023Shipped features for a global musician-networking platform for discovering industry talent.
- Led the migration of the app from React Native to Flutter
- Google Maps discovery of musicians by genre and instrument
- Deep linking via Open Graph + Sentry error/performance monitoring
- In-app NFT marketplace for listing and buying video-based assets
