Mar 2023 – Apr 2024 · 1 yr 1 mo · Hemel Hempstead HP1 1LF, United Kingdom · Remote

• My tenure at DCV Technologies was characterized by deep technical expertise and leadership in developing high-performance iOS applications, leveraging my expertise in programming fundamentals and advanced techniques
• 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝗶𝗲𝘀 𝗮𝗻𝗱 𝗖𝗼𝗿𝗲 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀:
• Advanced Programming Languages: Proficient in Swift, Objective-C, and C++, with a strong capability to integrate complex functionalities into mobile applications, ensuring both robustness and high performance.
• Sophisticated Frameworks: Extensive use of UIKit, Core ML, ARKit, and SpriteKit enabled me to deliver engaging and interactive user experiences. My work with Combine and Core NFC further enhanced the applications’ responsiveness and integrated real-time features.
• Architectural Mastery: Expert in applying architectural patterns such as MVC, MVVM, VIPER, MVP, and Clean Architecture. These methodologies have been crucial in structuring scalable, maintainable, and efficient codebases, facilitating easier updates and feature expansions.
• Performance Optimization: Utilized Metal API and Instruments for performance profiling and optimization, significantly reducing memory overhead and increasing the efficiency of graphics rendering and data processing tasks.
• AI/ML Integration: Integrated machine learning models using Core ML and TensorFlow Lite to introduce predictive and personalized user interactions, enhancing the overall user experience with advanced AI capabilities.
• API Integration and Management: Skilled in the implementation of RESTful APIs, GraphQL, and Alamofire for seamless backend integration, enhancing data retrieval processes and system communication.
• Testing and Deployment: Implemented rigorous testing frameworks including XCTest and XCUITest, and managed CI/CD pipelines using Jenkins and Fastlane, which streamlined the testing and deployment processes, reducing go-to-market time and improving product reliability.

Jun 2019 – Jan 2023 · 3 yrs 7 mos

Jun 2017 – Jan 2023 · 5 yrs 7 mos

• Bobble is most usable keyboard and have all keyboard features in one. There’s never a boring chat with Bobble. When words can’t express it, say it with hilarious & fun stickers & GIFs.
• As a Senior iOS Lead Developer at Bobble, I have been instrumental in optimizing the Bobble Keyboard for performance, AI-driven intelligence, and user experience. My work has focused on enhancing predictive algorithms, refining autocorrect accuracy, optimizing resource management, and integrating advanced features to ensure a seamless and responsive typing experience.
• 𝗞𝗲𝘆 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻𝘀:
• Performance & Optimization: Improved memory management, reduced CPU overhead, and enhanced app responsiveness for a lag-free typing experience.
• AI & NLP Enhancements: Refined AI-driven emoji, sticker, and GIF predictions, optimized personalized learning, and improved context-aware autocorrect for higher accuracy.
• UI/UX & Usability Upgrades: Implemented dynamic font styling, real-time GIF/sticker generation, and gesture-based navigation to improve user engagement and accessibility.
• Feature Development & Integrations: Engineered multi-language support, adaptive keyboard layouts, and API-driven content recommendations for an enriched experience.
• Bug Fixes & Stability Improvements: Resolved critical crashes, memory leaks, and UI inconsistencies, ensuring a robust, secure, and scalable application.
• iOS Compatibility & API Optimization: Ensured seamless integration with latest iOS updates, optimized API calls, and maintained cross-device performance parity.
• Through cutting-edge AI implementation, performance tuning, and feature expansion, I have significantly enhanced Bobble Keyboard's intelligence, efficiency, and usability on iOS.

May 2016 – May 2017 · 1 yr · sector 14, Gurgaon

• As a Senior iOS Lead Developer at HealthKart, I played a key role in optimizing the HealthKart mobile application for performance, security, and seamless user experience. My contributions focused on enhancing app stability, refining UI/UX, integrating advanced e-commerce features, and ensuring efficient API interactions to deliver a smooth and scalable platform.
• 𝗞𝗲𝘆 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻𝘀:
• Performance Optimization: Enhanced app responsiveness, memory management, and load handling, reducing crashes and improving stability.
• E-commerce Feature Enhancements: Implemented secure payment gateway integrations, advanced search & filtering, and personalized recommendations to optimize the shopping experience.
• UI/UX Refinement: Redesigned navigation, checkout flow, and product browsing, ensuring a more intuitive and engaging interface.
• API & Third-Party Integrations: Integrated real-time inventory updates, order tracking, and CRM systems, ensuring seamless data synchronization.
• Security & Compliance: Strengthened data encryption, secure authentication, and fraud prevention mechanisms to enhance user trust.
• iOS Compatibility & Scalability: Ensured app compliance with latest iOS versions, optimized API performance, and improved cross-device consistency.

Feb 2014 – Apr 2016 · 2 yrs 2 mos · plot no -346 phase -2, udyog vihar gurgaon

• HeaderLab India is an internet research and development company that focuses on building Mobile-app and web-applications and marketing them to provide fully integrated services to its clients.
• At Header Labs, I spearheaded the optimization of iOS applications with a focus on performance, scalability, and seamless user experience, ensuring robust architecture and feature-rich implementations.
• 𝗞𝗲𝘆 𝗖𝗼𝗻𝘁𝗿𝗶𝗯𝘂𝘁𝗶𝗼𝗻𝘀:
• Performance Optimization: Enhanced app responsiveness, memory efficiency, and crash resilience for a seamless experience.
• Feature Development: Integrated advanced functionalities, API-driven content delivery, and personalized user interactions.
• UI/UX Refinement: Improved navigation flow, accessibility, and adaptive layouts for an intuitive interface.
• API & Third-Party Integrations: Optimized data synchronization, real-time updates, and cross-platform consistency.
• Security & Compliance: Strengthened encryption protocols, authentication mechanisms, and data privacy standards.
• iOS Compatibility & Scalability: Ensured flawless adaptation to latest iOS updates and efficient performance across devices.

Feb 2013 – Jan 2014 · 11 mos · malviya nagar, delhi

• 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀
• Design and build advanced applications for the iOS platform
• Collaborate with cross-functional teams to define, design, and ship new features.
• Unit-test code for robustness, including edge cases, usability, and general reliability.
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.