I'M
oNUR
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LEAD MOBILE DEVELOPER
iOS / Android / React Native
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A RESULTS-DRIVEN SOFTWARE ENGINEER WITH 11 YEARS OF EXPERTISE, SPECIALIZING IN NATIVE APP DEVELOPMENT WITH SWIFT, SWIFTUI, OBJECTIVE-C, AND CROSS-PLATFORM DEVELOPMENT USING REACT-NATIVE. SUCCESSFULLY DELIVERED 24 PROJECTS. SKILLED IN BACKEND DEVELOPMENT WITH NODE.JS AND ADEPT AT IMPROVING PROCESSES THROUGH AGILE METHODOLOGIES. STRONG COMMUNICATOR AND TEAM PLAYER.
01 PROFESSIONAL
MY KNOWLEDGE LEVEL IN SOFTWARE
IOS
REACT NATIVE
SWIFT
SWIFTUI
OBJECTIVE-C
LEADERSHIP
APP ARCHITECTURE AND DESIGN
03 Experience
2013 - Present
Freelancer
Senior Mobile Developer, Remote
Developed Wiser, a book reading app's success with 1M downloads and 200K
active users in the first year, achieving a 65% retention rate, demonstrating the
ability to drive user engagement and app success.
Played a key role in the development of mobile apps for four startups from
inception to launch, contributing to their growth from ideation to implementation.
SEP 2020 - JAN 2023
Invemo, LLC
Lead Mobile Developer, Remote
Successfully launched the React-Native mobile app AstrologyZone by Susan
Miller, achieving a milestone of 100K daily active users. Additionally, contributed
to the development of four other mobile apps for startup clients.
Teamed up with product managers and stakeholders to analyze startup project
specifications and translate them into technical requirements.
Applied Agile methodologies, including Scrum, to ensure efficient project
delivery, consistently meeting deadlines, and maintaining high levels of customer
satisfaction.
AUG 2015 - DEC 2019
Comstice Inc.
iOS Developer [Part-Time, Remote]
Partnered with the Cisco team to develop and integrate two enterprise
applications with Cisco UCCE (Unified Contact Center Enterprise) and CISCO
UCCX (Unified Contact Center Express) systems, resulting in streamlined
customer interactions and heightened operational efficiency.
Effectively managed and tailored existing applications to meet the evolving
needs of enterprise users, ensuring seamless functionality, reliability, and
satisfaction within corporate environments.
AUG 2013 - AUG 2015
Avandel, Inc.
Junior iOS Developer
Provided valuable input to the successful launch of two new iOS apps by actively
participating in the development process, including coding, testing, and debugging,
resulting in positive user feedback and app store ratings.
Engaged in teamwork with senior developers, learning and applying iOS
development best practices such as code optimization and performance tuning,
enhancing team productivity and code quality.
JUL 2021 - Present
Reeplayer, Inc
Lead Mobile Developer & Co-Founder, Remote
Successfully launched the both iOS and Android app using React Native,
implementing a complex and multi-layer project structure to enhance scalability
and maintainability.
Implemented comprehensive test cases and leveraged Fastlane, Jenkins, and
CI/CD pipelines to automate deployment processes, resulting in a 40% reduction
in deployment time and a 25% increase in productivity.
Worked closely with the product team, including managers and designers, in
decision-making processes to transform concepts into live products, ensuring
alignment with project goals and user needs.
JAN 2023 - SEP 2025
Massive Rocket
Lead Mobile Developer, Remote
Maintained, deployed, and managed the FlightView (a leading flight tracking app
providing real-time flight updates and notifications) iOS and Android applications,
ensuring optimal performance.
Achieved a 99% crash-free rate during the high-traffic holiday season
by optimizing the FlightView app, proactively resolving technical issues, and
enhancing performance.
Worked on Massive Rocket’s internal mobile app projects, implementing new
features and improvements while collaborating with cross-functional teams to
ensure stability and align updates with business goals.
FEB 2018 - SEP 2020
OSF Digital
Senior Mobile Developer
Launched Superior Propane and mySuperior mobile apps for Superior Plus
Corp. in Canada and the USA, respectively, boosting user satisfaction by 30% with
delivery updates, billing history, and multi-user management. Real-time tracking
cut inquiries by 20%, enhancing service and efficiency.
Updated and optimized existing client applications to the latest SDK versions,
resulting in a remarkable 20% improvement in performance, a 30% reduction in
reported bugs, and an overall 25% increase in user satisfaction.
AUG 2015 - FEB 2018
Emakina.TR (an EPAM company)
iOS Developer
Collaborated with De Bijenkorf to design and develop iOS and watchOS
applications, resulting in the receipt of the prestigious awards for Best Loyalty
Industry Innovation and Best Use of Technology by Loyalty Magazine in 2016.
Contributed to the development of iOS and Android applications for esteemed
European companies including Unilever Food Solutions, Rituals, and We Fashion.
Worked collaboratively within a team setting, engaging in agile methodologies
like Scrum to efficiently coordinate project tasks and outcomes.