CRAFTING
DIGITAL
SYSTEMS.

Experienced software professional with 4+ years expertise in .NET 9, React, and high-performance cloud ecosystems.

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4+ Years Experience

10+ Mobile Apps

MAUI

60%

Native

20%

Flutter

20%

5+ Web Apps

HTML

40%

React

60%

terminal

Backend & Cloud | Backend & Cloud | Backend & Cloud | Backend & Cloud

.NET 9 • C# • ASP.NET • Azure • AWS • Docker • Kubernetes

Frontend & Mobile | Frontend & Mobile | Frontend & Mobile | Frontend & Mobile

React • TypeScript • MAUI • Flutter • Swift • Xamarin

Data & DevOps | Data & DevOps | Data & DevOps | Data & DevOps

SQL • MongoDB • Redis • PostgreSQL • CI/CD • Git

Developer Tools | Developer Tools | Developer Tools | Developer Tools

VS Code • Visual Studio • Rider • Postman • Azure DevOps

AI & Automation | AI & Automation | AI & Automation | AI & Automation

GitHub Copilot • ChatGPT • Claude • Cursor • AI-Assisted Development

Experience June 2024 — Present

ProBuy

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Sr. .NET Developer / Tech Lead

Built a fintech powerhouse for SMEs with 40 microservices orchestrated with .NET Aspire, 4 React portals, and seamless integrations with government KYC services and MyFatoorah payment gateway. Led a team of 6 engineers while architecting scalable cloud solutions.

Key Achievements

verifiedArchitected 40-microservice ecosystem with .NET Aspire orchestration
verifiedIntegrated 4 government KYC services (Spare, Lean, Wathq, Elm) + MyFatoorah
verifiedBuilt CI/CD pipelines for multi-environment deployments
verifiedImplemented OAuth2, Keycloak auth + Redis caching + RabbitMQ messaging
verifiedLed team of 6 engineers while coordinating with QA, DevOps, Support

Experience May 2023 — June 2024

BusinessCode

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.NET Developer

Solo mission: owned the entire product lifecycle from concept to deployment. Crafted cross-platform mobile apps with Xamarin, shipped native features like Instant Apps and App Clips, and pioneered the migration to MAUI.

Key Achievements

verifiedDelivered complete product lifecycle solo—concept to production
verifiedShipped Android Instant App & iOS App Clip for instant engagement
verifiedIntegrated NFC, QR Scanner, Syncfusion & Telerik UI controls
verifiedImplemented Apple Pass, Dynamic Links, Firebase & Branch.io
verifiedMigrated Xamarin Forms apps to .NET MAUI + .NET 8 to .NET 9

Experience Sept 2021 — April 2023

Leadrat

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Application Engineer

Spearheaded mobile development for LeadRat's product ecosystem. Built native Xamarin apps, migrated them to MAUI, integrated payment gateways (Cashfree, RazorPay, Apple Pay), and mentored a team of 5 developers.

Key Achievements

verifiedBuilt Xamarin Native (LeadRat Green) & Forms apps for dual platforms
verifiedPioneered migration to .NET MAUI across entire product suite
verifiedIntegrated 3 payment gateways: Cashfree, RazorPay & Apple Pay
verifiedDeveloped mobile APIs supporting both Android & iOS platforms
verifiedTrained & managed team of 5 developers to successful delivery

70% Performance Boost

5 Legacy Migrations

Xamarin → MAUI

60%

.NET Core → .NET 8

40%

10+ Govt. & Payment Integrations

Spare • Lean • Wathq • Elm • Cashfree • RazorPay • Apple Pay • OAuth2 • Keycloak • Firebase • Branch.io

Start a project

parvez.dev.tech@gmail.com

CRAFTING DIGITAL SYSTEMS.

Backend & Cloud | Backend & Cloud | Backend & Cloud | Backend & Cloud

Frontend & Mobile | Frontend & Mobile | Frontend & Mobile | Frontend & Mobile

Data & DevOps | Data & DevOps | Data & DevOps | Data & DevOps

Developer Tools | Developer Tools | Developer Tools | Developer Tools

AI & Automation | AI & Automation | AI & Automation | AI & Automation

ProBuy

Key Achievements

BusinessCode

Key Achievements

Leadrat

Key Achievements

Start a project

CRAFTING
DIGITAL
SYSTEMS.