Marcel Durchholz

Marcel Durchholz

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ABOUT ME
Mobile- & Web-Developer (highly experienced)
Mobile- & Web-Developer (highly experienced)

Expert Freelance Angular Developer

Marcel Durchholz (Germany, available as freelancer)

Are you searching for a skilled freelance Angular developer to bring your frontend projects to life? Look no further, as I'm Marcel Durchholz, based in Germany and ready to collaborate with you.

With extensive experience spanning many years in the software development industry, I have honed my ability to quickly adapt to new technologies and grasp intricate project structures. I'm dedicated to making a meaningful impact from day one, swiftly identifying project requirements and delivering valuable contributions.

As a seasoned freelance frontend developer, I bring a deep understanding of the latest web development technologies and trends to the table. My proficiency in Angular, HTML5, CSS3, and other frontend tools empowers me to craft modern, visually stunning applications that captivate users across various devices.

My commitment to excellence goes beyond development – I prioritize the long-term maintainability and scalability of your projects. Through meticulous testing and adherence to best practices, I ensure the reliability and stability of the codebase, ultimately saving you time and resources.

Drawing on my experience with agile methodologies like Scrum and Kanban, I seamlessly integrate into team environments, adapting to evolving requirements and collaborating effectively to overcome any challenges we encounter. I'm driven by a passion for creating innovative and engaging user interfaces that not only meet but exceed expectations, driving customer satisfaction.

If you're in need of a dynamic freelance Angular developer who thrives in collaborative settings and delivers exceptional results, look no further. Let's connect today to discuss how I can help take your frontend development projects to the next level.

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Due to my many years of project work as a freelance software developer for various industries, I can quickly familiarize myself with new technologies and understand complex structures. I am sure that I can quickly identify the requirements for a new application, get used to it quickly and make a valuable contribution in the short term.

As an experienced freelance front-end developer, I have extensive knowledge and practical experience in the latest technologies and trends in web development. My expertise encompasses various aspects crucial for developing modern and visually appealing front-end applications.

I have successfully used the JavaScript framework Angular for many projects and have in-depth knowledge of HTML5 and CSS3. Implementing responsive web design is crucial to ensuring which a website displays optimally on different devices. This improves user experience, increases reach and ultimately increases conversion rates.

Additionally, I am proficient in using Web Components to create custom HTML elements and have experience with REST interfaces and GraphQL for efficient data query and manipulation. Utilizing TypeScript enhances code quality and security, while I also employ build tools and task runners such as Webpack, Gulp and Grunt to automate development processes.

In my work, the quality and long-term maintainability of the source code are very important to me in order to achieve sustainable results. My experience in writing tests for front-end code not only promotes the quality of the application, but also increases the reliability and maintainability of a system. Tests serve not only to ensure functionality, but also to detect and fix potential errors early, ultimately saving time and resources. In an increasingly complex and rapidly evolving digital landscape, well-written tests are essential to ensure a scalable code base.

Thanks to my experience with agile methods such as Scrum and Kanban, I am able to work effectively in a team and I adapt flexibly to changing requirements. With a strong focus on quality and customer satisfaction, I always strive to develop innovative and engaging user interfaces that exceed expectations.

I enjoy working in dynamic teams, am motivated to contribute my skills and experience to the project, understand complex requirements and work together on the challenges.

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Marcel Durchholz, a highly experienced freelance Angular developer based in Germany, offers extensive expertise in frontend development, including Angular, HTML5, CSS3, and more. With a proven track record of delivering high-quality solutions, Marcel excels in understanding complex requirements, implementing responsive designs, and ensuring long-term maintainability through rigorous testing and adherence to best practices.

German, English
Berlin (+02:00)
Joined October 2014
EXPERTISE
6 years experience
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and...
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and html5.
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10 years experience
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and...
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and html5.
View more
View more
10 years experience
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and...
Development of an app for a startup via MongoDB, nodejs, jQuery, jQuery Mobile (+ a lot of plugins and individualization), backbonejs and html5.
View more
View more
10 years experience
10 years experience
10 years experience
10 years experience

REVIEWS FROM CLIENTS

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EMPLOYMENTS
Founder & Software Developer
DigitalVerve - Digital Solutions
2003-11-01-Present

2023 Equipment Certification Software with AI Support

Participation in the planning and development of equipment certification s...

2023 Equipment Certification Software with AI Support

Participation in the planning and development of equipment certification software for a German technology company. In the frontend, interfaces and functions were implemented to present complex technical questions and requirements to the user in a clear and understandable manner. For the examination of user inputs and equipment certification, the application was connected to an AI-supported backend.

2021 - 2024 ERP Further Development and Modernization

Further development and modernization of an existing ERP. New functionalities were implemented in the individually developed ERP. Newly emerged work processes were analyzed, and suggestions for optimization were provided. Interfaces to proprietary software systems were adjusted and documented.

All projects and work experience listed under "Personal projects".

Angular
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Angular
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Founder & Software Developer
DigitalVerve - Digital Solutions
2003-11-01-Present

2017 - 2021 ERP Development and Process Optimization

Programming of an ERP and connection of a shop based on Shopware 6.

A...

2017 - 2021 ERP Development and Process Optimization

Programming of an ERP and connection of a shop based on Shopware 6.

An important requirement for the synchronization of both systems was the design and development of an intelligent interface that enables the highest possible automation of subsequent processes to reduce manual work processes (e.g., in order processing). Time-consuming or unnecessary work processes were further optimized or fully automated.

2021 Vaccination Management Software

Programming of vaccination management software for a German start-up company.

The results depict processes of appointment management, registration, and vaccination.

2021 Process Management Software

Further development of software for managing and processing lawsuits for a German company in the legal field. The focus of the work was on the development of a flowchart editor for visualizing processes. The result is an interface through which individual workflows can be created to optimize work processes. The user is guided through his work on and with process documents and by adding information through the workflow.

2022 ERP for Various Suppliers in the Automotive Industry

Support in programming an ERP for a German software company.

The application maps logistics and sales processes for suppliers in the automotive industry.

2023 Frontend Application of an International Energy Corporation

Further development of an existing frontend application of a globally operating company. Optimization of code and structures to reduce development and maintenance effort. Writing and adjusting tests.

Angular
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Angular
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Founder & Software Developer
DigitalVerve - Digital Solutions
2003-11-01-Present

2003 - 2013 Industry-Specific ERP and Online Shop

Establishment and development of the company DigitalVerve - Digital Solutions....

2003 - 2013 Industry-Specific ERP and Online Shop

Establishment and development of the company DigitalVerve - Digital Solutions. Programming and distribution of an industry-specific ERP and an online shop. Planning and programming encompassed various areas of the companies.

2013 - 2014 Time Tracking App for Smartphones

Planning and programming of an offline-capable time tracking app for installation on the client's employees' smartphones. The data is synchronized bidirectionally with a NoSQL database. Further interfaces transfer this data to the client's ERP system.

2013 - 2016 Sales Support Sales System

Programming responsive browser application for sales support.

The application is used for presentation and sale of products by the sales force, e.g., on tablets. The application is connected to the client's ERP system via a REST interface. It is used by both the internal and external sales teams of the company for various sales processes.

2018 - 2019 Offline-Capable, Hybrid PoS Check App

Programming of a hybrid browser application to verify the setup and design of a PoS (Point of Sale) in retail. The application is used as an Android app on employees' smartphones but can also be used via a browser.

2018 - 2019 Wordpress Development, Design, and Content Management

Programming and maintenance of various Wordpress sites. In addition to adapting layouts and occasional content maintenance, custom plugins were programmed, and necessary interfaces to existing systems were designed and implemented.

Angular
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Angular
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PROJECTS
Industry-Specific ERP and Online Shop
2003
Establishment and development of the company DigitalVerve - Digital Solutions. Programming and distribution of an industry-specific ERP a...
Establishment and development of the company DigitalVerve - Digital Solutions. Programming and distribution of an industry-specific ERP and an online shop. Planning and programming encompassed various areas of the companies.
Angular
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Angular
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Time Tracking App for Smartphones
2013
Planning and programming of an offline-capable time tracking app for installation on the client's employees' smartphones. The data is syn...
Planning and programming of an offline-capable time tracking app for installation on the client's employees' smartphones. The data is synchronized bidirectionally with a NoSQL database. Further interfaces transfer this data to the client's ERP system.
Angular
View more
Angular
View more