Zahid Shafiq

Senior Mobile Application Engineer

ZeeTech Pvt Ltd • Temps plein

Mar 2023 - Present • 3 yrs 2 mos

At ZeeTech Pvt Ltd, I served as a Senior Mobile Application Engineer, leading the development of high-impact, scalable mobile solutions. My role was centered around architectural excellence, performance tuning, and delivering enterprise-grade applications for global clients across both iOS and Android platforms. Advanced Technical Focus Scalable Architecture: Implemented robust application architectures (MVVM-C, VIPER) to ensure code maintainability and modularity for large-scale, high-traffic projects. Complex Integrations: Specialized in integrating advanced functionalities like Biometric Authentication, Real-time WebSockets (Socket.io), and global Payment Gateways (Stripe/PayPal/In-App Purchases). Code Quality & Mentorship: Maintained high coding standards through rigorous Code Reviews and automated Unit Testing to minimize production bugs and ensure 100% crash-free sessions. Modern Tooling: Leveraged CI/CD pipelines and GitFlow to streamline the deployment process, ensuring seamless updates to the App Store and Google Play Store. Key Achievements & Impact Project Leadership: Successfully led a cross-functional team of developers to deliver a flagship E-commerce,Fintech, Service Providing, Maps, etc. solution within a record timeframe. Optimization Expert: Significantly optimized app performance and reduced memory leaks, resulting in a 40% increase in app stability and smoother user transitions. Strategic Problem Solving: Resolved complex architectural bottlenecks that allowed ZeeTech’s client apps to handle in millions concurrent users without any lag. Client Retention: My technical contributions and clear communication helped ZeeTech secure long-term contracts with major international clients.

Full Stack Mobile Developer (iOS & Android)

ideaLogics Pvt Ltd. • Temps plein

Aug 2021 - Mar 2023 • 1 yr 7 mos

At IdeaLogics Pvt Ltd, I excelled as a Full Stack Mobile Developer, taking full ownership of the mobile ecosystem for diverse clients. My role transitioned from platform-specific coding to architectural leadership, where I managed the development of both iOS and Android platforms simultaneously. Core Expertise & Technical Stack Dual-Platform Development: Expert in building native and cross-platform experiences, ensuring feature parity between iOS and Android versions. Architecture & Design: Deep understanding of Swift/Objective-C for iOS and Kotlin/Java for Android, along with modern architectural patterns like MVVM and Clean Architecture. Back-end Connectivity: Seamlessly connected mobile front-ends with complex REST APIs, Firebase, and cloud services to ensure real-time data flow. Custom UI/UX: Developed highly customized, high-performance interfaces that follow both Apple’s Human Interface Guidelines and Google’s Material Design. Key Achievements & Impact Cross-Platform Success: Led the end-to-end development of 7+ flagship applications that achieved high ratings on both the Apple App Store and Google Play Store. Performance Optimization: Reduced app load times by 30% by implementing efficient caching strategies and optimizing image/data handling across both platforms. Full-Cycle Delivery: Managed everything from initial wireframing and database schema design to final deployment and post-launch maintenance. Client Satisfaction: Successfully delivered complex enterprise solutions (E-commerce, Fintech, or Social Media apps) that resulted in repeat business for the agency. The Advantage for My Fiverr Clients My time at IdeaLogics taught me the art of "Full Stack Thinking." When you hire me, you aren't just getting a coder; you're getting a developer who understands how the back-end talks to the front-end and how to make an app feel "native" on every device. I bring agency-grade quality and structured project management to every Fiverr order.

iOS Developer

Astute Solutions • Temps plein

Feb 2019 - Aug 2021 • 2 yrs 6 mos

During my tenure at Astute Solutions, I served as a dedicated iOS Developer, contributing to the successful lifecycle of multiple high-performance mobile applications. My role was focused on bridging the gap between complex business logic and a seamless user experience. Key Responsibilities & Expertise End-to-End Development: Engineered robust iOS applications from the ground up using Swift and Objective-C, ensuring compatibility across all Apple devices. UI/UX Precision: Collaborated closely with designers to implement pixel-perfect interfaces using UIKit and Auto Layout, focusing on intuitive navigation and responsiveness. API Integration: Expertly integrated complex RESTful APIs and third-party libraries to provide real-time data syncing and enhanced app functionality. Performance Optimization: Conducted rigorous debugging and memory management to ensure apps were fast, crash-free, and battery-efficient. Major Achievements App Store Success: Successfully launched and maintained over 5 professional apps on the App Store, adhering strictly to Apple’s Human Interface Guidelines. Code Scalability: Architected clean, maintainable code using MVC/MVVM patterns, which reduced future development time for the team by nearly 20%. Enhanced User Retention: Integrated advanced features like Push Notifications and Local Databases (CoreData/Realm), which improved user engagement for client projects. Agile Collaboration: Thrived in an Agile/Scrum environment, consistently meeting tight deadlines while maintaining the highest quality standards. Why This Matters For Your Project Working at Astute Solutions taught me how to handle enterprise-level challenges. I don't just write code; I build solutions that are scalable, secure, and designed to help your business grow. Whether it’s a startup MVP or a complex corporate tool, I bring the same professional standard to your Fiverr project that I delivered for years at a top-tier tech firm.