Mohamed Yaseen

Mobile Technology Lead

iOS & Flutter Development Expert

Chennai, Tamil Nadu, India

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Years: 10+
Users reached: 150K+
Apps shipped: 25+

Swift iOS SDK Flutter SIP / VoIP XMPP WebRTC tvOS Team Lead

About

Building technology that matters

I transform complex challenges into elegant mobile solutions that impact real lives.

Technology that's not just functional, but meaningful.

With nearly 10 years at E2 Infosystems, I've grown from iOS trainee to Mobile Technology Lead, building and leading teams that deliver mission-critical applications serving 150,000+ users across senior living communities and emergency response systems.

My journey started in 2015 with a single iOS app. Today, I architect cross-platform solutions spanning iOS, tvOS, and Flutter, specializing in real-time communication systems (VOIP, SIP, XMPP) that connect people when it matters most. I've led development of 25+ production apps, established mobile best practices, and mentored junior developers into technical leaders.

What drives me is creating technology that's not just functional, but meaningful—accessible interfaces for seniors, reliable emergency alerts for first responders, and seamless communication for those who need it. Every line of code I write, every team I build, is focused on making technology work for people, not the other way around.

Whether it's optimizing performance for 10-foot TV interfaces, implementing WebRTC for crystal-clear video calls, or building Flutter apps that deploy 50% faster—I bring deep technical expertise with human-centered perspective. I believe the best software disappears into the background, letting users focus on what truly matters.

10+

Years Experience

25+

Apps Delivered

15+

Flutter Projects

150K+

Users Reached

Team Members

98%

Success Rate

Experience

A decade of mobile leadership

Technical Lead
2022 - Present

E2 Infosystems PVT LTD

Leading high-performing mobile development team with focus on iOS and Flutter platforms. Responsible for technical strategy, architecture decisions, team mentorship, and ensuring delivery of high-quality mobile applications.
- Lead, mentor, and manage mobile development team across multiple projects
- Drive technical strategy and architectural decisions for enterprise applications
- Implement best practices, coding standards, and CI/CD pipelines
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- Improved team productivity and code quality through systematic reviews
- Successfully led multiple product launches and feature rollouts
- Mentored junior developers to senior positions
Mobile Technology Lead
2019 - 2021

E2 Infosystems PVT LTD

Formed and led Mobile Technology team developing applications for iOS, tvOS, and Flutter platforms. Responsible for architectural planning, team building, and delivering multiple successful products including CATIE and eMessenger.
- Built Mobile Technology team from ground up
- Led multi-platform development (iOS, tvOS, Flutter)
- Successfully delivered CATIE and eMessenger products
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- Created prototypes with HealthKit and HomeKit
- Established mobile development best practices and standards
- Coordinated with stakeholders for requirement analysis and delivery
iOS Programmer
2016 - 2018

E2 Infosystems PVT LTD

Led iOS development for critical products including CATIE and eMessenger. Single-handedly managed development, bug fixes, and architectural improvements while training and leading junior developers.
- Single-handedly developed new features and critical bug fixes
- Provided architectural improvements to existing codebase
- Trained freshers from scratch to App Store distribution
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- Became lead of iOS development team with 2 programmers
- Re-integrated SIP module for improved performance
- Delivered features independently with high quality standards
Jr Programmer
2015 - 2016

E2 Infosystems PVT LTD

Worked on iOS applications with focus on VOIP and real-time communication features. Responsible for library updates, API migrations, bug fixes, and new feature implementation.
- Implemented VOIP app prototype successfully
- Updated and maintained VOIP & XMPP libraries
- Replaced deprecated APIs with newer versions
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- Created demo apps that helped acquire new customers
- Mastered iOS development fundamentals and best practices
- Contributed to team's technical knowledge base
Jr Programmer Trainee
2015

E2 Infosystems PVT LTD

Started career as iOS development trainee, learning Objective-C, Swift, and mobile app architecture while working on real-world production projects.
- Learned iOS development fundamentals and Objective-C
- Gained hands-on experience with production code
- Worked on VOIP and real-time communication features
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- Contributed to CATIE product development
- Built strong foundation in mobile development

Projects

Selected work

Mobile

50K+

Users

CATIE - Senior Living Platform

Transformed senior living communication across 100+ communities, improving resident engagement by 85% and reducing emergency response time by 40%.

iOS iPad tvOS Objective-C Swift VOIP +3

Case study

Mobile

<10s

Response Time

SARA's eMessenger Mobile

Enabling faster emergency response for 500+ organizations, processing over 1 million critical alerts with sub-10-second delivery times.

iOS iPhone iPad Objective-C Swift VOIP +5

Case study

Cross-Platform

15+

Apps Built

Flutter Mobile Applications

Accelerated mobile development cycle by 50%, enabling rapid feature deployment across iOS and Android platforms with 95% code reuse.

Flutter Dart Provider Firebase REST API WebSocket +1

Code

TV Platform

50+

Communities

tvOS Applications

Pioneered 10-foot interface design for seniors, bringing communication features to living room TVs in 50+ communities.

tvOS Swift tvOS UIKit VOIP AVFoundation Focus Engine +1

Contact

Let's build something

Have a project, a role, or an idea in mind? Send a message and I'll get back to you.

Email mohamedyaseent@gmail.com LinkedIn in/mohamedyaseent GitHub @mohamedyaseent

Location Chennai, Tamil Nadu, India