Hello, I'm

Isak Teklehaimanot

Frontend Developer

/ Java Developer

Crafting digital experiences with code and creativity. Specializing in modern web applications and enterprise software solutions.

Isak Teklehaimanot
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Get to Know Me

About Me

I'm a passionate Frontend and Java Developer with over 5 years of experience building modern web applications and enterprise software solutions.

My journey began in Eritrea, where I earned my Computer Science degree at the Eritrea Institute of Technology. Since then, I've worked across multiple countries, from creating movement monitoring systems to enterprise web applications for international clients.

I specialize in creating clean, efficient code and intuitive user interfaces. My expertise spans the full development stack, from frontend technologies like React and JavaScript to backend systems with Java, Spring Boot, and Docker.

When I'm not coding, you'll find me exploring photography, video editing, and composing electronic music.

Location 22850 Norderstedt, Germany
Nationality Eritrean
Languages German (B2), English, Tigrigna
Availability Open to opportunities
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Years Experience
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Projects Completed
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Countries Worked
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Commitment
My Journey

Professional Experience

June 2025 - December 2025

Frontend Developer (React & DevOps)

velpTEC GmbH | Hamburg (Remote)

Advanced training in React for frontend development with focus on web applications. Acquired additional qualifications in Scrum and DevOps methodologies.

  • Modern web development with HTML5, CSS3, JavaScript, and React
  • Responsive Web Design and UI/UX principles
  • Git, GitHub, and modern development tools
  • Scrum methodology and DevOps fundamentals
March 2024 - August 2024

Java Developer

DAKOSY AG | Hamburg

Designed, developed and managed Java-based web applications for the logistics and supply chain industry.

  • Design, development and management of Java-based web applications
  • Data compilation, analysis, and code reviews for debugging
  • Implementation of performant and reliable code
  • Collaboration with cross-functional teams
February 2019 - January 2024

Software Developer

Wireless Logic mdex GmbH | Tangstedt

Full-stack development of enterprise web applications with focus on Java technologies and client-side development.

  • Client-side development and usability testing
  • Java-based web application development
  • Peer code reviews and European client collaboration
  • Continuous improvement of software deployment processes
November 2017 - January 2019

Programming Intern

Wireless Logic mdex GmbH | Tangstedt

Hands-on experience with enterprise Java development, focusing on web applications and full-stack development.

  • Development with Java EE, JSF, PrimeFaces
  • Maven build management and WildFly server
  • Frontend development with AJAX and jQuery
  • RESTful API integration and JSON data handling
May 2017

Programming Intern

MKCL Deutschland GmbH | Bad Oldesloe

Developed user-friendly web applications using Python and Django, with a strong focus on efficient functionality.

  • Developed user-friendly using Python and Django
  • Focused on creating intuitive and efficient user experiences
  • Improved usability through clean UI structure and optimized functionality
February 2015 - August 2015

Photography & Graphic Design Specialist

Samrawit Photo Studio | Khartoum

Creative multimedia professional specializing in photography, graphic design, and video production.

  • Conducted independent studio photo sessions
  • Performed professional photo editing
  • Applied advanced retouching techniques
  • Designed custom client graphics
  • Created banners, flyers, brochures
  • Operated cameras for events
  • Produced wedding and graduation videos
  • Edited promotional marketing videos
  • Applied modern video editing techniques
  • Delivered high-quality visual projects
June 2013 - September 2014

Photography, Graphic Design, and IT Support Specialist

Africana Photo Studio | Dekemhare

Multimedia specialist with experience in photography, graphic design, video production, and technical support.

  • Managed professional photo editing
  • Conducted independent studio photoshoots
  • Designed customized client graphics
  • Created banners and brochures
  • Created banners and brochures
  • Operated cameras for events
  • Covered weddings and graduations
  • Edited marketing and event videos
  • Used advanced editing software
  • Maintained studio computer systems
  • Performed hardware and software troubleshooting
September 2012 - May 2014

Software Developer

Public Library Asmara (Part-time) | Asmara

Developed a Motion Detection & Surveillance System using Java technologies and computer vision libraries.

  • Built system using Java Swing
  • Implemented JDBC database connectivity
  • Integrated JavaCV and OpenCV
  • Developed real-time motion detection
  • Designed desktop-based surveillance interface
  • Managed video capture processing
  • Stored data in database
  • Applied object detection algorithms
What I Bring

Skills & Expertise

Programming Languages

Java Advanced
JavaScript Advanced
SQL Intermediate
Python Intermediate

Frontend Technologies

HTML5 / CSS3 / SCSS Advanced
JSF / PrimeFaces Advanced
React Intermediate
jQuery Intermediate

Backend & Frameworks

Jakarta EE Advanced
JPA / Hibernate Intermediate
REST / SOAP Web Services Intermediate
Spring Boot Intermediate

Tools & DevOps

Git / GitHub Advanced
Docker Intermediate
Jenkins Intermediate
Kubernetes Basic

Databases & ORM

MySQL Advanced
JDBC Advanced
JPA Intermediate

Build Tools & IDEs

IntelliJ IDEA Advanced
VS Code Advanced
Maven Advanced
Eclipse Intermediate
25+
Technologies
5+
Years Coding
10+
Projects
3
Certifications
Learning Path

Education & Certifications

Degree

B.Sc. in Computer Science

Eritrea Institute of Technology Mai-Nefhi, Eritrea 2008 - 2012

Completed a comprehensive Computer Science program covering software development, algorithms, systems architecture, networking, databases, artificial intelligence, and software engineering.

  • Strong foundation in Data Structures & Algorithms
  • Designed and analyzed efficient algorithms
  • Applied Object-Oriented Programming (OOP)
  • Studied Operating Systems & Computer Architecture
  • Implemented Database Systems (SQL & Data Modeling)
  • Developed web applicationss
  • Applied Software Quality Assurance & Testing
  • Worked with Networking & Security concepts
  • Studied Artificial Intelligence fundamentals
  • Built software using modern development tools
  • Completed a full-scale Final Year Software Project
Certification

React Frontend Development with Scrum & DevOps

velpTEC GmbH Hamburg, Germany 2025

Modern web development with React, responsive design, UI/UX principles, Git/GitHub, Scrum, and DevOps fundamentals.

  • HTML5, CSS3, JavaScript & React
  • Responsive Web Design & UI/UX
  • Git, GitHub & Modern Dev Tools
  • Scrum Methodology & DevOps
Certification

Certified Scrum Developer (CSD)

it-agile GmbH Hamburg, Germany 2023

Agile development practices, Scrum methodology, and team collaboration certification.

  • Agile Software Development
  • Scrum Framework & Practices
  • Team Collaboration
  • Sprint Planning & Execution
Certification

Certified Java 8 / JDK8 Update

Integrata Cegos GmbH Hamburg, Germany 2020

Advanced Java programming with JDK 8 features and updates.

  • Java 8 New Features
  • Lambda Expressions
  • Stream API
  • Functional Programming
Let's Connect

Get In Touch

Let's work together

I'm currently open to new opportunities and interesting projects. Whether you have a question or just want to say hi, feel free to reach out!

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