Umut Yerebakmaz
Principal Software Engineer & Architect
Summary
I began my software journey in 1990, building deep experience across a wide spectrum of industries and technologies over the decades. Over the years, I’ve had the opportunity to work with a wide range of technologies and continue to actively support the open-source ecosystem. I have advanced expertise in Angular, PostgreSQL, GraphQL, and TypeScript. I specialize in developing GIS-based enterprise applications, designing high-performance APIs, and working with complex data queries. I also take an activee role in business analysis and software architecture planning, delivering scalable and robust solutions that meet both technical and organizational needs.
Tech Skills
Frontend Development
- Angular, React
- Tailwind CSS, Tailwind UI, Flex Layout
- SPA & PWA development
- TypeScript, Type-Driven Development
Mobile Development
- React Native (TypeScript, Redux, React Navigation, REST/GraphQL API integration)
- iOS & Android Deployment
Backend Development
- Node.js (Express), TypeORM, TypeGraphQL
- Apollo Server, GraphQL, MQTT
- RESTful API
- Laravel Framework (extensive experience in e-commerce and enterprise admin panels)
- SQL (PostgreSQL / MySQL)
DevOps & System Management
- Linux Server Administration
- Docker
- CI/CD
- Server maintenance, security hardening, deployment automation
Experience
Principal Software Engineer & Architect
Pestpoint Biyosidal İlaç Tarım İnşaat Yazılım Danışmanlık San. Tic. A.Ş. · Serbest çalışan
Ağu 2020 - Halen · 5 yıl 1 ay UzaktanYetenekler: Yazılım Mimarisi · Mühendislik · Sunucu Tarafı · Ön Uç Geliştirme · Uygulama Mimarisi · Software Architecture · Event-Driven Architecture (EDA) · Node.js (TypeScript)
Abe Biyosidal
Tam zamanlı · 5 yıl 1 ay Ofisten-
Principal Software Engineer & Architect
Bu pozisyonda · 3 yıl 3 ay- Next generation, state of the art, GIS-ERP solutions for the Environmental Health Industry.
- Technical analysis of complex UX flows.
- Management of long-term projects on Github.
- Cross platform mobile app with React Native.
Yetenekler: TypeScript · PostgreSQL · GraphQL · Angular · React Native · DevOps · Project Owner · Ürün Geliştirme · Marka Geliştirme · Ürün Yaşam Döngüsü Yönetimi · iOS Geliştirme · Linux Server · Backend · Mail Marketing · MQTT · Data Stream · Sensörler · Agile Methodologies · Yazılım Geliştirme Metodolojileri · Kurumsal Yazılım · Github Actions · Github Projects · CI · Cloud · Google Analytics · Google Adwords · API Design (REST / GraphQL) · Design Patterns
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Senior Angular Developer
May 2020 - Haz 2022 · 2 yıl 1 ay- Next generation, state of the art, GIS-ERP solutions for the Environmental Health Industry.
- Technical analysis of complex UX flows.
- Management of long-term projects on Github.
- Cross platform mobile app with React Native.
Yetenekler: TypeScript · PostgreSQL · GraphQL · Angular · DevOps · Full Stack Development · Database Administration
Senior Frontend Developer
@ngx-bio-components. · Serbest çalışan
Haz 2022 - Halen · 3 yıl 3 ay Uzaktan- Open source UI Components for Angular
Yetenekler: Component Development · Event-Driven Architecture (EDA) · TypeScript · Angular
Senior Frontend Developer
Kolay İK · Tam Zamanlı
Şub 2022 - Haz 2022 · 4 ay Türkiye · Uzaktan- Angular web app and utility packages
Yetenekler: Angular · HTML · Front-end Coding · TypeScript · CSS · Component Development · Agile Methodologies · Laravel · scss · JSON · JavaScript · Kullanıcı Arabirimi Tasarımı · UI · UIX · Erişilebilirlik · Flex Layout · JIRA
Full Stack Web Developer
Umut Yerebakmaz · Kendi işim
Kas 2018 - May 2020 · 1 yıl 6 ay Türkiye · Uzaktan- Developed and deployed multiple corporate and business websites using HTML, PHP, and modern web technologies
- Designed user-friendly interfaces with a focus on accessibility, usability, and responsive layouts
- Customized CMS solutions and implemented client-specific features to meet business goals
- Managed full project lifecycle from requirement gathering to launch, ensuring client satisfaction
- Provided ongoing technical support, maintenance, and performance optimization
Yetenekler: HTML · CSS · JavaScript · PHP · Laravel · SCSS · JSON · UI/UX Design · Accessibility · Client Relations
Full Stack Web Developer
Kopazar.com · Sõzleşmeli
Eyl 2018 - Eki 2018 · 1 ay Türkiye · Uzaktan- Online marketing website with Laravel
Yetenekler: Linux Server · HTML · Node.js · PostgreSQL · CSS
Embedded Linux & IOT Developer
Votec Elektronik A.S. · Sözleşmeli
Mar 2018 - Eyl 2018 · 6 ay Türkiye · Onsite- C ++
- ARM Based Processors
- SBC Board embedded solutions
- Shell Scripting and Automation
- Electronic sensor communication and protocols
- ESP 8266 and sensor programing with LUA
Yetenekler: Linux Core · Embedded Linux · LUA
Webmaster
DORA Medya · Tam zamanlı
Şub 2017 - Kas 2017 · 9 ay Türkiye · Onsite- PHP coding and backend development
- HTML5 markup and web page structuring
- Theme design and customization
- WordPress site setup and management
Yetenekler: PHP · HTML · Theme Development · WordPress
Founder
Yeşilonline Interactive · Tam zamanlı
Oca 2006 - Ara 2016 · 10 yıl 11 ay Türkiye · Onsite- Multiple websites with WordPress
- Theme and plugin development for WordPress
- Multiple independent server configurations and maintainability
- Server administration, including cPanel and Plesk management
- Laravel experience
Yetenekler: Linux Server · HTML · JavaScript · CSS · WordPress · Laravel · cPanel · Plesk
Web Developer
YNS Agency · Tam zamanlı
Tem 2016 - Eyl 2016 · 2 ay Türkiye · Onsite- Developed and maintained multiple client websites using WordPress
- Custom theme and plugin development tailored to client needs
- Front-end development with HTML5, CSS3, and JavaScript for responsive and cross-browser designs
- Integration of SEO best practices and performance optimization for marketing campaigns
- Collaborated with design and marketing teams to deliver brand-consistent web experiences
- Server administration and hosting setup, including cPanel and Plesk management
- Developed small-scale backend solutions with Laravel for custom functionality
Yetenekler: Linux Server · HTML · CSS · JavaScript · WordPress · Laravel · SEO Optimization · cPanel · Plesk
Designer
Felix Agency · Tam zamanlı
Nis 2010 - Eki 2010 · 6 ay Türkiye · Onsite- Designed user interfaces for websites and digital campaigns with a focus on usability and aesthetics
- Created wireframes, mockups, and prototypes to communicate design concepts
- Developed visual assets, banners, and marketing materials aligned with brand guidelines
- Collaborated closely with developers to ensure design accuracy in final implementation
- Optimized layouts and visuals for different devices and screen sizes (responsive design)
- Worked with the marketing team to create visuals for social media and online ads
Yetenekler: UI Design · UX Principles · Adobe Photoshop · Adobe Illustrator · Wireframing · Prototyping · Responsive Design
Event Manager
Dodo Group · Tam zamanlı
Nis 2010 - Eki 2010 · 6 ay Bodrum · Onsite- Planned, organized, and managed music events across multiple beach clubs and hotels within the Dodo Group
- Coordinated with DJs, performers, and entertainment staff to ensure high-quality guest experiences
- Oversaw event schedules, technical setup, and on-site operations for smooth execution
- Worked closely with venue managers to align events with brand identity and seasonal tourism strategies
- Maintained a strong focus on guest satisfaction, creating a welcoming and enjoyable atmosphere
- Managed vendor relations, booking schedules, and promotional activities for events
Yetenekler: Event Planning · Hospitality Management · Team Coordination · Vendor Relations · Customer Satisfaction · Tourism Operations