Senior iOS Developer with 7 years of experience designing, developing, and delivering high-performance native iOS applications using Swift, Objective-C, SwiftUI, UIKit, MVVM, and Clean Architecture. Skilled in building scalable, user-centric mobile products across education, healthcare, collaboration, and enterprise domains with a strong focus on performance optimization, code quality, and user experience. Experienced integrating RESTful APIs, Firebase services, third-party SDKs, push notifications, and in-app purchases, along with cloud-based solutions to deliver reliable, production-ready applications. Strong background in Git-based version control and Agile Scrum collaboration across product, design, QA, and backend teams, with recent upskilling in generative/agentic AI workflows for faster and higher-quality development.…

Sanjay Borkakoty

Senior iOS Developer with 7 years of experience designing, developing, and delivering high-performance native iOS applications using Swift, Objective-C, SwiftUI, UIKit, MVVM, and Clean Architecture. Skilled in building scalable, user-centric mobile products across education, healthcare, collaboration, and enterprise domains with a strong focus on performance optimization, code quality, and user experience. Experienced integrating RESTful APIs, Firebase services, third-party SDKs, push notifications, and in-app purchases, along with cloud-based solutions to deliver reliable, production-ready applications. Strong background in Git-based version control and Agile Scrum collaboration across product, design, QA, and backend teams, with recent upskilling in generative/agentic AI workflows for faster and higher-quality development.…

Available to hire

Senior iOS Developer with 7 years of experience designing, developing, and delivering high-performance native iOS applications using Swift, Objective-C, SwiftUI, UIKit, MVVM, and Clean Architecture. Skilled in building scalable, user-centric mobile products across education, healthcare, collaboration, and enterprise domains with a strong focus on performance optimization, code quality, and user experience.

Experienced integrating RESTful APIs, Firebase services, third-party SDKs, push notifications, and in-app purchases, along with cloud-based solutions to deliver reliable, production-ready applications. Strong background in Git-based version control and Agile Scrum collaboration across product, design, QA, and backend teams, with recent upskilling in generative/agentic AI workflows for faster and higher-quality development.

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Skills

Experience Level

iOS
Expert
Swift
Expert
API
Expert
Objective-C
Expert
GitHub
Expert
Prompt Engineering
Expert
AI Chatbot
Expert
Jira
Expert

Language

English
Fluent
Hindi
Fluent

Work Experience

Senior iOS Developer at Teamie India Private Limited - New Delhi, India
March 1, 2023 - June 30, 2026
Owned the development and maintenance of an enterprise-grade iOS application deployed across schools and universities, serving thousands of educators, parents, and students.
iOS Developer at AppCake - Sheung Wan, Hong Kong
September 1, 2022 - March 1, 2023
Improved social messaging with real-time Bluetooth chat synchronized via Firebase; implemented peer-to-peer messaging flows on iOS for improved reliability; built Core ML object removal capabilities for enhanced photo editing.
Sr. Software Developer at Udvavan Consultancy Services Pvt. Ltd. - Guwahati, Assam, India
November 1, 2019 - August 31, 2022
Developed and maintained Our School Zone, an iOS application for private schools to streamline communication and classroom management between teachers, students, and parents.
Software Developer at ClearWin Technologies Pvt. Ltd. - Guwahati, India
June 1, 2017 - October 1, 2019
Developed and maintained cross-platform mobile applications for iOS and Android, delivering high-performance, user-centric solutions to enhance customer experience and support business growth.
Software Developer at ClearWin Technologies Pvt. Ltd. - Guwahati, India, India
June 1, 2017 - October 31, 2019
Developed and maintained cross-platform mobile applications for iOS and Android, delivering intuitive, high-performance, user-centric solutions that enhanced customer experience and supported business growth.
Software Developer at Zantrik Technologies Private Limited - Guwahati, India
December 1, 2015 - May 1, 2017
Designed and developed custom software solutions for varied business requirements.
Software Developer at Zantrik Technologies Private Limited - Guwahati, India, India
December 1, 2015 - May 31, 2017
Designed and developed custom software solutions for varied business requirements.
Software Developer at Pioneer Consultancy Services - Jorhat, India
November 1, 2013 - November 1, 2015
Owned development of a government hospital billing and MIS system for hospital needs.
Software Developer at Pioneer Consultancy Services - Jorhat, India, India
November 1, 2013 - November 30, 2015
Owned development of a government hospital billing and MIS system for hospital needs.
Software Developer at ClearWin Technologies Inc. - Guwahati, India
November 1, 2009 - October 1, 2013
Developed and maintained customised software for local and overseas clients; supported end-to-end development in past roles.
Software Developer at ClearWin Technologies Inc. - Guwahati, India, India
November 1, 2009 - October 31, 2013
Developed and maintained customised software for local and overseas clients.
Deputy Commissioner Office (e-Governance Developer) at Deputy Commissioner Office - Sivasagar, Assam, India
September 1, 2006 - October 1, 2009
Designed and developed an e-Governance web application for Sivasagar district administration, Government of Assam, India.
Software Developer at Deputy Commissioner Office - Sivasagar, Assam, India
September 1, 2006 - October 31, 2009
Designed and developed an e-Governance web application for Sivasagar district administration, Government of Assam, India.

Education

A' Level : Computer Science at National Institute of Electronics and Information Technology (NIELIT) - Guwahati, India
January 1, 2006 - January 1, 2006
O' Level : Computer Science at National Institute of Electronics and Information Technology (NIELIT) - Guwahati, India
January 1, 2001 - January 1, 2001
Bachelor of Science : Biochemistry at Guwahati University - Guwahati, India
January 1, 1999 - January 1, 1999
A' Level : Computer Science at National Institute of Electronics and Information Technology (NIELIT) - Guwahati, India
January 1, 2006 - January 1, 2006
O' Level : Computer Science at National Institute of Electronics and Information Technology (NIELIT) - Guwahati, India
January 1, 2001 - January 1, 2001
Bachelor of Science : Biochemistry at Guwahati University - Guwahati, India
January 1, 1999 - January 1, 1999

Qualifications

Generative AI for Software Development (DeepLearning.AI)
January 11, 2030 - August 10, 2026
Agentic AI (DeepLearning.AI)
January 11, 2030 - August 10, 2026
Generative AI for Software Development (DeepLearning.AI) Professional Certificate
January 11, 2030 - August 11, 2026
Agentic AI (DeepLearning.AI)
January 11, 2030 - August 11, 2026

Industry Experience

Software & Internet, Education, Healthcare, Government, Professional Services
    Real-time Bluetooth chat

    Improved social messaging by delivering real-time Bluetooth chat synchronised via Firebase. Strengthened communication reliability by implementing peer-to-peer messaging flows on iOS.

    AI assisted smart diabetic care app

    An intelligent iOS application built with SwiftUI, Firebase, and OpenAI to help users manage diabetes through AI-powered conversations, health record tracking, and personalized insights.

    Features
    🤖 AI-powered diabetes assistant
    ❤️ Health record management
    👤 Patient profile management
    🔐 Firebase Authentication
    ☁️ Cloud Firestore integration
    🧠 OpenAI integration
    🏗️ Clean Architecture + MVVM
    ⚡ Swift Concurrency (async/await)

    Teamie Mobile App

    Teamie is a cloud-based, collaborative social learning platform and learning management system (LMS). It is available via web browsers and mobile apps on Google Play and the Apple App Store, helping schools and corporate organizations manage online courses, track assignments, and communicate in real time.

    Teamie App Store link - https://www.twine.net/signin

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