MZAbout Muhammad
Senior Software Engineer with expertise in Web3, Blockchain, and SaaS applications. Skilled in smart contracts, DApps, and DeFi solutions, as well as scalable cloud (AWS) and microservices (MERN/MEAN/Nest/Nuxt,Next) architectures. Proven record delivering secure fintech and high-performance platforms.
English
Native or bilingual
Arabic
Conversational
Can work on-site
Dubai (up to 50km)
Experience
- Kobet Technology DMCCSenior Software EngineerJune 2024 - Today (2 years)Dubai - United Arab Emirates• Led the development of a digital trading platform supporting Bitcoin, Ethereum, USDT, pay utility bills and gift card exchanges features.• Built a secure multi-currency wallet with HSM-based encryption and 2FA, ensuring regulatory compliance and safeguarding digital assets.• Maintained scalable Spring Boot microservices and a P2P gift card marketplace, enabling instant crypto conversions with real-time rate matching and comparison.
- GireebSenior Software EngineerJune 2022 - May 2024 (1 year and 11 months)Dubai - United Arab Emirates• Engineered and optimized real-time location tracking and food-order workflows for gireeb , ensuring accurate live delivery updates for customers and drivers.• Integrated and secured payment gateways (credit/bebit cards, wallets, COD), improving transaction success rates and enhancing customer trust.• Optimized Node.js microservices and MongoDB queries, cutting response times by 18% during peak traffic for 2K+ daily orders.• Built and maintained a multi-tenant SaaS backend for HapPhi.ai , using MERN microservices, improving system scalability by 20% for multiple enterprise clients.• Integrated Stripe payment gateway with metered billing, enabling automated recurring payments.• Implemented AI-driven deep search and indexing, enabling users to locate and manage tokenized assets and documents 30% faster, improving platform usability and operational efficiency.
- SENARIOSSoftware EngineerJanuary 2021 - April 2022 (1 year and 3 months)Lahore, Punjab, Pakistan• Engineered the secure online transaction platform ChatPesa with PHP/MySQL, reducing processing time by 25% and ensuring high reliability for large-volume financial workflows.• Implemented multi-service bill payment features on ChatPesa , enabling users to pay Cable TV, electricity, airtime, internet data, and school/utility bills, centralizing financial services in a single platform.• Developed bulk payment disbursement capabilities for businesses on ChatPesa, streamlining salary and routine payments.• Integrated third-party payment and authentication APIs for ChatPesa , supporting seamless and scalable financial transactions with multi-level security (OTP, PIN, encryption). [IMAGE]
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Education
- Valid UAE's Driving LicenseValid UAE's Driving License
- Masters of Computer Science & Information TechnologyNED UniversityMasters of Computer Science & Information Technology