Recommended expert
Orhan Sönmez
Freelancer Web, React-Native- & Android Development
Experience
Jan 2015 - Present
11 years 2 monthsFreelancer Web, React-Native- & Android Development
Freelancer Web, React-Native- & Android Development
- Analyzing the business requirements and deciding on technologies to use
- Implementation of native Android and iOS apps in React-Native
- Creation of custom libraries for React-Native according to customers’ needs
Jan 2015 - Dec 2016
2 yearsLead-Android Developer, Designer and Product Manager
ChatGrape GmbH
- Established and led the Android team
- Contributed as Designer and Product Manager, shaping and advancing the product
Jan 2014 - Dec 2014
1 yearFreelancer Web & Android Development
Rheinfabrik GmbH
- Created and improved existing Android apps with millions of users using the latest technologies
Jan 2012 - Dec 2014
3 yearsLecturer Assistant and Tutor / Mentor
University of Bonn
- Assisted in courses like Software Technology and Object-Oriented Programming
- Mentored fellow students
Jan 2011 - Dec 2012
2 yearsTraffic Data Analyst
Navteq GmbH
- Analyzed traffic data for Europe and Middle East
Jan 2008 - Dec 2011
4 yearsFreelancer Web Development
Freelancer Web Development
- Designed, implemented, and maintained web applications on a freelance basis
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (17 years) and Education (3 years).
Information Technology
Education
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (18 years), Product Development (16 years), and Business Intelligence (2 years).
Information Technology
Product Development
Business Intelligence
Summary
I’m a highly experienced and technically adept Web-, React-Native- and Android Developer, who can write clean, maintainable, and optimized code in multiple programming languages like Java, C#, PHP and HTML5.
By virtue of an excellent understanding of complex data models and algorithms and the ability to get acquainted with and make use of cutting-edge developments and frameworks, I can be a very productive and helpful addition to any development team.
Skills
- Java
- Android
- C#
- C++
- Php
- Python
- Html5
- Javascript
- Node.js
- Reactjs
- React-native
- Angular
Languages
German
NativeTurkish
NativeEnglish
AdvancedEducation
University of Bonn
Bachelor of Science · Bonn, Germany · 2.3
Profile
Created
Last Update
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Orhan based?
Orhan is based in Berlin, Germany.
What languages does Orhan speak?
Orhan speaks the following languages: German (Native), Turkish (Native), English (Advanced).
How many years of experience does Orhan have?
Orhan has at least 18 years of experience. During this time, Orhan has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 3 years. Note that Orhan may not have shared all experience and actually has more experience.
What roles would Orhan be best suited for?
Based on recent experience, Orhan would be well-suited for roles such as: Freelancer Web, React-Native- & Android Development, Lead-Android Developer, Designer and Product Manager, Freelancer Web & Android Development.
What is Orhan's latest experience?
Orhan's most recent position is Freelancer Web, React-Native- & Android Development at Freelancer Web, React-Native- & Android Development.
What companies has Orhan worked for in recent years?
In recent years, Orhan has worked for Freelancer Web, React-Native- & Android Development.
Which industries is Orhan most experienced in?
Orhan is most experienced in industries like Information Technology (IT) and Education.
Which business areas is Orhan most experienced in?
Orhan is most experienced in business areas like Information Technology (IT), Product Development, and Business Intelligence.
Which industries has Orhan worked in recently?
Orhan has recently worked in industries like Information Technology (IT).
Which business areas has Orhan worked in recently?
Orhan has recently worked in business areas like Information Technology (IT) and Product Development.
What is Orhan's education?
Orhan holds a Bachelor from University of Bonn.
What is the availability of Orhan?
Orhan is immediately available for suitable projects.
What is the rate of Orhan?
Orhan's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Orhan?
To hire Orhan, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1200
900
600
300
Market avg: 880-1040 €
Market avg: 880-1040 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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