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Hi, I’m Robert Konczi, a senior iOS developer with over 10 years of experience building mobile applications for enterprise and consumer use. I’m passionate about clean code, thoughtful app design, and scalable architectures that deliver great user experiences across iOS, iPadOS, and tvOS. I enjoy collaborating with cross-functional teams, mentoring peers, and turning complex requirements into reliable, impactful mobile solutions. I continuously seek opportunities to improve performance, offline capabilities, and maintainability while delivering value to users and stakeholders.…Hi, I’m Robert Konczi, a senior iOS developer with over 10 years of experience building mobile applications for enterprise and consumer use. I’m passionate about clean code, thoughtful app design, and scalable architectures that deliver great user experiences across iOS, iPadOS, and tvOS. I enjoy collaborating with cross-functional teams, mentoring peers, and turning complex requirements into reliable, impactful mobile solutions. I continuously seek opportunities to improve performance, offline capabilities, and maintainability while delivering value to users and stakeholders.

Robert Konczi

App Developer, Programmer, Front-End Developer

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Hi, I’m Robert Konczi, a senior iOS developer with over 10 years of experience building mobile applications for enterprise and consumer use. I’m passionate about clean code, thoughtful app design, and scalable architectures that deliver great user experiences across iOS, iPadOS, and tvOS. I enjoy collaborating with cross-functional teams, mentoring peers, and turning complex requirements into reliable, impactful mobile solutions. I continuously seek opportunities to improve performance, offline capabilities, and maintainability while delivering value to users and stakeholders.…Hi, I’m Robert Konczi, a senior iOS developer with over 10 years of experience building mobile applications for enterprise and consumer use. I’m passionate about clean code, thoughtful app design, and scalable architectures that deliver great user experiences across iOS, iPadOS, and tvOS. I enjoy collaborating with cross-functional teams, mentoring peers, and turning complex requirements into reliable, impactful mobile solutions. I continuously seek opportunities to improve performance, offline capabilities, and maintainability while delivering value to users and stakeholders.

Available to hire

Hi, I’m Robert Konczi, a senior iOS developer with over 10 years of experience building mobile applications for enterprise and consumer use. I’m passionate about clean code, thoughtful app design, and scalable architectures that deliver great user experiences across iOS, iPadOS, and tvOS.

I enjoy collaborating with cross-functional teams, mentoring peers, and turning complex requirements into reliable, impactful mobile solutions. I continuously seek opportunities to improve performance, offline capabilities, and maintainability while delivering value to users and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

Hungarian

Fluent

Slovak

Fluent

Czech

Fluent

English

Fluent

Spanish; Castilian

Beginner

Work Experience

Mobile Developer at Oracle NetSuite / Oracle Global Services Czech Republic s.r.o

April 1, 2021 - January 1, 2026

Delivered and maintained production-grade multi-platform mobile applications used in enterprise environments. Designed and evolved mobile application architecture, improving long-term maintainability and scalability. Implemented on-device database management, enabling reliable offline usage and data consistency. Improved code quality through systematic refactoring, unit testing, and code reviews. Collaborated cross-functionally with backend teams, designers, and product stakeholders to align technical solutions with business needs. Mentored team members and contributed to technical decision-making across mobile projects.

iOS Software Developer at eMan s.r.o

February 1, 2019 - April 1, 2021

Contributed to the development of automotive and smart banking mobile applications used by real-world customers. Participated in app redesign initiatives, improving usability and modernizing legacy UI components. Implemented new features and maintained existing codebases with a strong focus on stability and performance. Integrated REST APIs and handled complex data flows between mobile clients and backend services. Worked in an Agile/Scrum environment, actively participating in sprint planning and reviews.

iOS, tvOS Software Developer at 24iMedia s.r.o / Siemens Convergence Creators & ANF DATA spol. s.r.o

October 1, 2011 - February 1, 2019

Developed OTT/IPTV applications for iOS and tvOS platforms, including set-top box solutions. Delivered customer-facing streaming applications with a strong emphasis on code quality and reliability. Worked directly with clients to clarify requirements and translate them into technical solutions. Implemented backend integrations and contributed to .NET-based backend solutions. Gained deep experience in media streaming workflows, long-running applications, and platform constraints. Supported multiple device types and form factors across the Apple ecosystem.