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Lukas Günther Teissl

International freelancer network

My freelancer profiles & project platforms

One point of contact. More than one way to work together.

As an IT and AI expert, software developer and entrepreneur, I help companies improve digital processes, build intelligent automation and implement custom software with tangible business value.

Lukas Günther Teissl
Lukas Günther Teissl – existing personal profile photograph
Lukas Günther TeisslIT & AI expert · Software developer

Personal. International. Solution-oriented.

With over 15 years of hands-on IT experience, more than 65 documented certifications and international project experience, I combine strategic consulting with technical delivery.

I am represented on several freelancer platforms and selected project recruitment networks to make working together straightforward. Whether through my website or your preferred platform, you speak personally with me, from analysis to implementation.

15+
years of practical IT experience
65+
documented certifications
AI
& intelligent automation
Remote
international collaboration

01 / Professional presence

Work with me through established freelancer platforms

Would you prefer to manage your project enquiry through a particular platform? My freelancer profiles provide an overview of my technical focus and a way to contact me through your preferred provider.

Personal profile

freelancermap

Senior IT consulting, software architecture & AI

On freelancermap, I present my experience in planning and delivering demanding IT projects. My focus is on custom software, artificial intelligence, automation and economically sound improvements to existing business systems.

  • IT consulting
  • AI integration
  • Software architecture
  • Automation
Visit my freelancermap profile
Personal profile

Upwork

International software, web & AI projects

Through Upwork, I work with companies internationally on custom web applications, API integrations and intelligent automation. From technical planning to production implementation, I focus on quality, reliable communication and tangible business value.

  • Full-stack
  • Web applications
  • API integration
  • AI automation
Visit my Upwork profile
Personal profile

Malt

IT consulting & custom software development

My Malt profile is for companies looking for an experienced technical point of contact for digital business processes, software development and automation. I combine a structured understanding of projects with the ability to build suitable technical solutions myself.

  • IT consulting
  • Software development
  • Process improvement
  • CRM systems
Visit my Malt profile
Personal profile

Guru

Web development, business applications & AI

On Guru, I focus on custom websites, web applications, database systems and business automation. I support companies in developing new solutions as well as extending and modernising existing systems.

  • Web development
  • PHP
  • Custom applications
  • AI & automation
Visit my Guru profile
Platform access

freelance.de

IT projects, development & digitalisation

I am registered on freelance.de for project enquiries in IT and digitalisation. My focus includes custom software, technical system integration and the automation and improvement of business processes.

  • IT projects
  • Digitalisation
  • Software development
  • System integration

Official platform · not a personal profile

View platform
Personal profile

LinkedIn

Professional networking & business connections

On LinkedIn, companies and business partners can explore my professional background, technical focus and recent work. The platform complements direct project enquiries with professional exchange and international business connections.

  • IT consulting
  • Business development
  • AI
  • International collaboration

LinkedIn & LinkedIn Services: the link opens my personal LinkedIn profile.

Visit my LinkedIn profile

Some platforms require you to sign in to make contact. The freelance.de button opens the official platform, not a confirmed direct personal profile.

02 / Project recruitment

Further routes to professional IT projects

Alongside my public freelancer profiles, I am registered with selected recruitment and expert platforms. These provide additional opportunities to be considered for specialist IT, software development and digitalisation projects.

Recruitment network

Randstad Professional

Formerly GULP

IT contracting & technical project recruitment

Randstad Professional connects qualified specialists and companies for demanding projects. My focus for relevant enquiries is software development, AI, digitalisation and technical improvements to business processes.

  • Software development
  • AI
  • Digitalisation
Visit Randstad Professional
Recruitment network

SOLCOM

IT and digitalisation projects

SOLCOM arranges specialist project engagements. In this setting, I offer technical experience in developing and integrating software solutions and delivering demanding automation projects.

  • Software solutions
  • System integration
  • Automation
Visit SOLCOM
Recruitment network

Hays

Technology projects & IT consulting

Hays provides access to a range of project-based opportunities. My relevant areas of work include IT consulting, software development, digital transformation and the implementation of custom business solutions.

  • IT consulting
  • Software development
  • Business solutions
Visit the Hays freelancer platform
Recruitment network

Etengo

IT expertise & digital transformation

Etengo focuses on placing specialist experts in project-based assignments. For relevant projects, I bring technical experience in software engineering, artificial intelligence, system integration and process automation.

  • Software engineering
  • System integration
  • AI & automation
Visit Etengo

03 / My approach

More than technical delivery. An understanding of business goals.

A successful IT project starts with understanding the actual business goal, not with choosing a programming language or software platform.

I combine practical development experience with an entrepreneurial perspective. This enables me to deliver technical requirements and assess which solutions are sensible, cost-effective and sustainable over time.

From analysing existing processes to building custom systems and integrating AI and automation, my aim is to use technology to help businesses work more efficiently and explore new opportunities.

Strategy & consulting

Understand goals, analyse processes and prioritise practical measures.

Software & development

Build custom applications, interfaces, portals and systems.

AI & automation

Improve recurring workflows and integrate intelligent technologies.

Business value

Assess benefit, effort, risk and long-term economic viability.

04 / Your next step

Have a project in mind? Let’s discuss the right solution.

Whether you want to extend an existing application, automate business processes or create a new software solution, I look forward to your enquiry. Contact me through one of my freelancer profiles or book a personal introductory conversation.

Book an introductory call

A useful starting point: your goal, your situation, your timeline.

Briefly describe your current situation, project goal and preferred timeframe. Together, we can identify the right next steps.

Send an email[email protected]Open Business WhatsApp+44 7858 827 067Choose a freelancer platform

When collaborating through a platform, its communication, contract and payment rules continue to apply. Direct contact options are not an invitation to bypass those requirements.