Frank Mueller-Web3 accelerator participant co-founder
Check rate
Experience
Web3 accelerator participant co-founder
Blockchain Founders Group
- Co-founder in stage 2 of Web3 accelerator
- Secured EUR 20 000 funding
Lead Frontend React Developer, Backend + Microservices, Startup Engineer + DevOps
block-trust.io
- Developed frontend applications using React and Next.js
- Implemented backend services and microservices with Node.js
- Integrated Web3 functionalities
- Managed containerization and deployments with Docker on DigitalOcean and Azure
Freelance Frontend React Developer
econos.green
- Built UI components using React and Storybook
Freelance DevOps and CI/CD Developer
hoods.de
- Implemented CI/CD pipelines with GitLab
- Deployed containerized applications using Docker and Kubernetes
- Managed AWS infrastructure and EXO services
Frontend Developer
Felsenweg Institut
- Developed a React-based QA platform for day-care centers
- Used React, Redux and Material UI for frontend
- Built API with Laravel Lumen
Volunteer System Architect and Integrator
Weltweit
- Architected and integrated WordPress and NextCloud solutions
- Integrated various third-party services
Frontend Developer
Roots of Impact
- Built React-based survey and impact assessment platform
- Used React, Redux and Material UI for frontend
- Developed backend API with Laravel Lumen
Frontend Developer
menext.app
- Developed medical appointment management platform using Vue and Vuetify with TypeScript
WordPress Developer
Sensory Minds
- Developed intranet sales blog on WordPress running on Azure SaaS
Technical Advisor and Prototype Engineer
Roots of Impact
- Provided technical advice and prototyping for AI, blockchain and smart contracts using Lisk and Ethereum
WordPress Full-Stack Developer
Werksfarbe
- Developed WordPress projects with deployable Docker and Kubernetes setups
Co-founder, Head of Development, Lead Developer
iconicode.io
- Led development across all current technologies including AI and blockchain
Lead Developer
Digitale-helden.de
- Developed WordPress e-learning platform with HTML5, CSS3, JavaScript and PHP
WordPress Developer
Ninaschaarschmidt.com
- Built portfolio websites using WordPress with Foundation 6, HTML5, CSS3, JavaScript and PHP
Enterprise WordPress Frontend Developer
Conteam
- Developed frontend for enterprise WordPress solutions using HTML5, CSS3, Foundation 6, RequireJS and AngularJS
WordPress Developer and PHP Support
Kubusmedia
- Delivered frontend and backend WordPress projects
- Provided PHP custom development with Symfony
- Managed Linux servers and shell scripting
All-round Web Developer
Etecture GmbH
- Developed frontend using HTML5, CSS3 and JavaScript
- Built backend solutions with custom PHP
Start-up Entrepreneur, UI Designer, Concept, PR and Communication
Xapp - Mobile App Studio/Builder
- Founded mobile app studio
- Designed UI and developed concepts
- Managed PR and communication
PHP/JS Developer
Deutsche Bahn Germany
- Developed JSON API Gateway with PHP and JavaScript
System Integration Developer
Elsevier Germany
- Programmed custom PHP modules for Elsevier’s ecosystem
Developer
Sensory Minds
- Built social channel mashup framework with PHP and JavaScript
Front-end Developer
Sparda eG
- Created HTML, CSS and JS templating for Secure Code Mastercard/Visa
Full-Stack Developer
CMS Legal Worldwide
- Developed print-on-demand business card tool and corporate identity portal frontend and backend
Full-Stack Developer
Sparkasse-sichereinkaufen.de
- Built coupon and shopping portal frontend and backend
Developer
MobiMall SA
- Prototyped mobile mall portal with Flash AS, Ming and Kuneri
Flash and PHP Developer
Lufthansa Experts
- Built ISO 3D online game AeroQuiz with Flash AS3 and PHP
Front-end/Back-end Developer
MazdaMove.de
- Developed retailer portal frontend and backend
Developer
Avantgarde.de
- Maintained and developed backend and frontend modules using Flash AS3 and PHP
PHP Backend/API Developer and Server Administrator
Sensory Minds GmbH
- Developed high-efficiency JSON API with proprietary xapp framework and Node.js + MongoDB
- Built frontend features using AngularJS
- Administered servers
Developer
Lufthansa Experts
- Developed Quickfinder FAQ portal with Flash AS3 and PHP
Developer
dienievollendete.de - Jung von Matt Germany
- Developed multi-track audio render engine using PHP, Flash, SoX and Lame
National Evangelist for Delphi for PHP
Codegear / Borland
- Promoted Delphi for PHP nationally
Technical Director
Saatchi & Saatchi Germany
- Led technical concept design and prototyping
- Managed development team
Developer
Respondo
- Built QA and support system frontend and backend
Visual Designer and Technical Event Operator
Nestlé Germany
- Designed banners and presentations
- Operated technical events
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Professional Services, Education, Advertising, Food and Beverage, and Healthcare.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Marketing, Research and Development, Quality Assurance, and Operations.
Summary
Senior developer with over 20 years of experience working as frontend/backend (full-stack web developer) from concept to delivery. Experience as team leader/project manager and technical director, DevOps and Scrum/Release Management. Trained interdisciplinary and autodidactic. Start-up experiences and high affinity for new business ideas and web3.
Skills
Main Stack: Nextjs/Reactjs, Nodejs/Php, Mysql/Nosql/Mongodb (Mern/Full), Docker Swarm.
Current Specialization:
Reactjs/Redux, Nextjs, Material Ui/Chakraui/Tailwind Based Spa Web Apps + Micro Services With Nodejs (Express/Nest)
React Native + Expo, Nativebase Ui
Strapi/Plasmic Headless Cms / Graphql / Apollo Integration
Devops/Release Manager (Docker Swarm High Availability Orchestration)
Php Json Rest Api´S Based On Laravel Lumen
Custom Php 8 Programming Backend / Micro Services
Programming:
Php / Mysql 90%
Html(5) / (S)Css / Less 85%
Js / Ecma6 / Typescript 80%
Python / C# 35%
Ruby 25%
(Percentage Describes Skill Level From 0-100%)
Other Skills:
Professional Experience And Advanced Level Working With Graphic, Video And Audio Programs Like Photoshop, Premiere, Sketch, Figma, Affinity, Davinci And Ableton.
Languages
Statistics
Experience
Expertise
Profile
Frequently asked questions
Have questions? Find more information here.
Frank is based in Frankfurt am Main, Germany.
Frank speaks the following languages: German (Native), English (Native), Spanish (Native).
Frank has at least 18 years of experience. During this time, Frank has worked in at least 26 different roles and for 32 different companies. The average length of individual experience is 1 year and 6 months. Note that Frank may not have shared all experience and actually has more experience.
Based on recent experience, Frank would be well-suited for roles such as: Web3 accelerator participant co-founder, Lead Frontend React Developer, Backend + Microservices, Startup Engineer + DevOps, Freelance Frontend React Developer.
Frank's most recent position is Web3 accelerator participant co-founder at Blockchain Founders Group.
In recent years, Frank has worked for Blockchain Founders Group, block-trust.io, econos.green, hoods.de, and Weltweit.
Frank is most experienced in industries like Information Technology, Professional Services, and Education. Frank also has some experience in Advertising, Food and Beverage, and Healthcare.
Frank is most experienced in business areas like Information Technology, Product Development, and Marketing. Frank also has some experience in Research and Development, Quality Assurance, and Operations.
Frank has recently worked in industries like Information Technology, Professional Services, and Education.
Frank has recently worked in business areas like Information Technology, Product Development, and Research and Development.
The availability of Frank needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 7 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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