Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am Arsim Ajro, a knowledgeable Information Technology professional with 10+ years of hands-on experience in development and engineering roles. I have in-depth knowledge of numerous software frameworks and development methodologies, and I enjoy building robust back-end and full-stack solutions that scale. Currently I offer CTO-as-a-Service and freelance development in Germany, helping teams modernize CRM systems, architect SaaS products, and deploy reliable software. I thrive on collaboration, continuous learning, and delivering practical, production-ready results for clients and stakeholders.…I am Arsim Ajro, a knowledgeable Information Technology professional with 10+ years of hands-on experience in development and engineering roles. I have in-depth knowledge of numerous software frameworks and development methodologies, and I enjoy building robust back-end and full-stack solutions that scale. Currently I offer CTO-as-a-Service and freelance development in Germany, helping teams modernize CRM systems, architect SaaS products, and deploy reliable software. I thrive on collaboration, continuous learning, and delivering practical, production-ready results for clients and stakeholders.

Arsim Ajro

Full Stack Developer, Back-End Developer, Web Developer, +2





I am Arsim Ajro, a knowledgeable Information Technology professional with 10+ years of hands-on experience in development and engineering roles. I have in-depth knowledge of numerous software frameworks and development methodologies, and I enjoy building robust back-end and full-stack solutions that scale. Currently I offer CTO-as-a-Service and freelance development in Germany, helping teams modernize CRM systems, architect SaaS products, and deploy reliable software. I thrive on collaboration, continuous learning, and delivering practical, production-ready results for clients and stakeholders.…I am Arsim Ajro, a knowledgeable Information Technology professional with 10+ years of hands-on experience in development and engineering roles. I have in-depth knowledge of numerous software frameworks and development methodologies, and I enjoy building robust back-end and full-stack solutions that scale. Currently I offer CTO-as-a-Service and freelance development in Germany, helping teams modernize CRM systems, architect SaaS products, and deploy reliable software. I thrive on collaboration, continuous learning, and delivering practical, production-ready results for clients and stakeholders.

Available to hire

I am Arsim Ajro, a knowledgeable Information Technology professional with 10+ years of hands-on experience in development and engineering roles. I have in-depth knowledge of numerous software frameworks and development methodologies, and I enjoy building robust back-end and full-stack solutions that scale.

Currently I offer CTO-as-a-Service and freelance development in Germany, helping teams modernize CRM systems, architect SaaS products, and deploy reliable software. I thrive on collaboration, continuous learning, and delivering practical, production-ready results for clients and stakeholders.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

German

Advanced

Work Experience

CTO as a Service Freelancer at Self-employed / CTO as a Service

February 15, 2023 - November 3, 2025

Freelance CTO providing technology leadership and SaaS-focused development for startups and SMEs. Responsible for technology strategy, product architecture, and hands-on delivery. Projects delivered include: teamguider.com (Innovative Collaboration Software for Business Playbooks), revelbloom.com (CTO as a service for a startup), mobi-promo.com (Mobile Advertising Platform), and reifenpower.ch (ERP to Online Shop implementation).

Full Stack Software Engineer at Allaoui Technologies GmbH

February 15, 2023 - February 15, 2023

Modernisation and development of in-house CRM; strategy and ongoing SaaS development for UMEX CRM; worked with an extensive client base in machinery industries; contributed to product design and delivery.

Senior Software Developer at Umlaut Telehealthcare GmbH (Former P3 Group Telehealthcare GmbH)

April 30, 2021 - April 30, 2021

Product development and delivery from project management to end-to-end testing and DevOps infrastructure (Corhelper and PreNoS). Independently developed products from the first month in a 24/7 support environment.

Full Stack Developer at P3 Group Telehealthcare GmbH

October 27, 2019 - October 27, 2019

Full-stack development for client projects in medical and emergency sectors. 24/7 support and extensive product development.

Backend PHP Developer at VoxTeneo.com

October 1, 2017 - October 1, 2017

Development and implementation of applications based on PHP / MySQL / Drupal / WordPress; worked on e-commerce and product information systems with multiple projects (e.g., genealex.com, companywriters.be, ecgi.global, beta.eu-smartcities.com).

Founder at Mediasoft Dooel

February 1, 2017 - February 1, 2017

Software and hardware company; lead developer on around 30 projects, specializing in web design, CMS development (WordPress) and e-commerce integration; built numerous client websites and systems.