Hi, I'm Niklas Martin!

Fullstack Developer with a Focus on AI & UX

I specialize in leveraging AI to streamline business operations and crafting user-centered digital experiences that engage and convert.

Recent Work

Leipzig, Germany

German, English

I enable companies to transform their ideas into digital solutions that align with their business goals. My approach integrates clean code, agile development, and rapid feedback cycles to enhance collaboration and ensure enjoyable, productive team dynamics.

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Projects

Recent Work

Work at Code17

As a full time employer, I worked on getml, cobi, and a project with a client in the renewable energy sector

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Work at Alexander Thamm

At [at], I worked with a large client in the mobility industry, and professionalized the technical interview process.

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XCEPT

Design and development of a decision support system for normothermic liver perfusions

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Social Change Innovators

Initial development and addition of a leaning management system (LMS) to a knowledge base for social entrepreneurs

View Project

Services

Frontend Development

With a passion for crafting user-friendly web applications and dashboards, my expertise spans NextJS, React, and Angular. My design approach often incorporates Tailwind and robust design systems such as ShardsUI or Tailwind Components, ensuring aesthetic coherence and functional elegance across projects.

Backend Development

My background in backend development is extensive, focusing on the creation of microservices architecture exposed as REST APIs, along with data engineering pipelines and software packages. My primary programming languages include Python, PHP, and Go, allowing me to build scalable and efficient backend solutions.

Data Science and LLMs

I have a comprehensive background in artificial intelligence, particularly in developing recommender systems, performing feature engineering on relational data, exploring unsupervised learning techniques, and integrating large language models. My experience ensures innovative, data-driven solutions that enhance user engagement and operational efficiency.

Outcomes

Internal tools and customer facing applications

Web Applications

I specialize in the development of web applications, particularly favoring architectures that clearly seperate the frontend from the backend. This approach ensures streamlined processes and enhanced manageability across platforms. Usually, I deploy these applications on cloud platforms like AWS, Azure, or GCP. My focus lays on scalability, clean code, and thorough documentation to facilitate team collaboration.

Embedded into your existing codebase

Automations & APIS

Interested in upgrading your technology stack? I can introduce microservices or implement straightforward to complex machine learning models to automate and refine your business processes, boosting efficiency and innovation.

For IOS & Android

Mobile Applications

Leveraging React Native, I develop mobile applications for both iOS and Android that share much of their backend and frontend code. This approach significantly cuts development costs while maintaining high-quality standards and performance across platforms.

"Niklas Martin and I co-created the Social Change Innovators (SCI) online knowledge resource platform in 2018. From the outset, I was struck by his proficiency in web development, designing the user interface, and project management. Our collaboration on the platform was recognized with the U.S. Association for Small Business and Entrepreneurship Excellence in Pedagogical Innovation Award, a testament to Niklas's exceptional work. Since then, Niklas has led numerous enhancements to the SCI site, most notably overseeing the integration of a learning management system with a team of designers and developers. Throughout our partnership, Niklas consistently demonstrates his keen understanding of client needs, professionalism, and providing insightful recommendations spanning from user interface to programming design, all coupled with outstanding project management skills. Having engaged with other developers during Niklas's unavailability, I can confidently affirm that Nik remains my preferred choice for any development project. Why? Because I have full trust in Niklas Martin to consistently deliver a high-quality product, within budget, and on schedule."

Dr. Debbi Brock

Systems Learning & Development Facilitator, Catalyst 2030

"At Code17, Nik and I worked together on an text-to-sql tool for enterprise customers. His product vision, engineering skills, and drive to create a great product made it a pleasure to work with him. Besides developing Slack and Google chat integrations, building an admin dashboard and collaborating on our Python packages, he quickly became an expert in GCP services and built the messaging microservice architecture for our tool. "

Sören Nikolaus

Software Engineer, Code17 GmbH

Let's work together

Contact me today to discuss your project.

Schedule a meeting

Niklas Martin calling someone on their phone. Niklas MArtin is smiling