Peter S.-Senior Fullstack Web Developer, Angular, TypeScript, PHP
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Experience
Human IT Service GmbH
- Project: Citizen participation portal
- Technologies: HTML, CSS, TypeScript, Angular, SvelteKit, Rust, leaflet, osm
- Tasks: Design, technical decisions, implementation
- Focus: Frontend, development, UX, design, maintenance
SOPRO Solid Project GmbH
- Project: Homepage
- Technologies: HTML, CSS, TypeScript, SvelteKit
- Tasks: Design, technical decisions, implementation
- Focus: Frontend, development, UX, design, maintenance
DRV
- Project: Customer portal
- Technologies: HTML, CSS, TypeScript, Angular, React
- Tasks: Design, implementation
- Focus: Frontend, development, UX, design, maintenance
SAMSUNG
- Project: File distribution system
- Technologies: HTML, CSS, TypeScript, VueJS, NodeJS
- Tasks: Design, technical decisions, implementation
- Focus: Frontend, development, UX, design, maintenance
ITB
- Project: Student test management system
- Technologies: HTML, CSS, TypeScript, Angular
- Tasks: Design, technical decisions, implementation
- Focus: Frontend, development, UX, maintenance
ciupleno GmbH
- Project: Production-Conrolling-Platform
- Technologies: HTML, CSS, TypeScript, Angular, NodeJS
- Tasks: Planning, implementation
- Focus: Frontend, planning, development, UX, maintenance
Hubject GmbH
- Project: B2B-Platform
- Technologies: HTML, CSS, TypeScript, Angular
- Tasks: Planning, implementation, training
- Focus: Planning, frontend, development, UX
Frankotyp GmbH
- Project: FP-Sign and various projects
- Technologies: HTML, CSS, TypeScript, Angular
- Tasks: Implementation, User experience test, iterative development
- Focus: Frontend, development, UX
Hanseatic Bank
- Project: DEEPWATER (internal tool)
- Technologies: HTML, CSS, jQuery, PHP Symfony
- Description: Maintenance and further development of existing proprietary software in the banking sector
- Tasks: Implementation, troubleshooting
- Focus: Backend, frontend, coding
Fresenius netcare
- Projects: IDMS, KABI, CloudInterface
- Technologies: HTML, SASS, Angular, PHP Symfony
- Description: Modernization of existing software, development of prototypes for sales, architectural design for the data warehouse and project structure within Fresenius netcare, preparation of know-how for the integration of experts
- Tasks: DB and application design (technical), implementation, troubleshooting, training
- Focus: Backend, frontend, planning (technical)
VERSATEL GmbH
- Project: PVP-System
- Technologies: HTML, CSS, SASS, JavaScript, jQuery, Angular, PHP, Yii, Maps
- Description: New development, maintenance, and further development of an internal system for managing partners, checking availability, and managing tickets
- Tasks: Implementation, testing, troubleshooting
- Focus: Backend, frontend, planning (technical)
ANTEVORTE GmbH
- Project: Shop System
- Technologies: HTML, CSS, JavaScript, jQuery, Backbone, Marionette, PHP, Yii
- Description: New development of a specialized shop system
- Tasks: Implementation, testing
- Focus: Backend, frontend
T-Systems MMS GmbH
- Project: Telephony software
- Technologies: HTML, CSS, JavaScript, jQuery, Java, Spring, Hibernate
- Description: Refactoring of a web-based telephony management application for the first-level support team of a major German insurance company
- Tasks: Design of the new software structure, implementation, maintenance
- Focus: Frontend
xxwell GmbH
- Project: Fitness coaching tool
- Technologies: HTML, CSS, JavaScript, jQuery, Java, Spring, Hibernate, Scrum
- Description: Body fitness coaching system with advertising for its own products
- Tasks: Design of frontend code, implementation, maintenance
- Focus: Frontend, backend
Kunststoff Information Verlagsgesellschaft mbH
- Project: Polyglobe - Statistics Tool
- Technologies: HTML, CSS, JavaScript, ExtJS
- Description: Presentation of worldwide plastics production for business purposes
- Tasks: Redesign of the software structure in the frontend, implementation, enhancement, maintenance
- Focus: Frontend, UX
Adternity GmbH
- Project: Advertisement Campaign Management System (Multi-Project)
- Technologies: PHP, Symfony, MySQL, SQL, HTML, CSS, JavaScript, ExtJS
- Description: Tool for managing advertisements from various providers across any number of websites, from individual advertising materials to complete campaigns
- Tasks: Implementation, maintenance
- Focus: Frontend, Backend
ExitB GmbH
- Project: Enterprise Multi-Tenant Shop System
- Technologies: PHP, Zend-like, DB2, SQL, HTML, CSS, JavaScript, ExtJS
- Description: Development of a shop system in which multiple sellers can build any number of shops using different data sources, including interfaces to external providers and databases
- Tasks: Design of database and software architecture, implementation, task assignment (ticketing), QA
- Focus: Frontend, UX, Backend
Basilicom GmbH
- Project: Enterprise CMS – Development and integration of various websites
- Technologies: PHP, Zend-like, MySQL, SQL, HTML, CSS, JavaScript, ExtJS
- Description: Development of a specialized CMS that delivers high-performance websites
- Tasks: Design of database and software architecture, implementation, optimization, maintenance, task assignment (ticketing), QA
- Focus: Frontend, UX, Backend
Skygate Internetworking GmbH
- Projects: Various websites, analyses, statistics, tool for managing the scheduling and utilization of construction machinery
- Technologies: PHP, HTML, CSS
- Tasks: Implementation, maintenance
- Focus: Frontend, Backend
Max-Planck-Institute
- Project: Statistics tool for experimental data
- Technologies: Java, PostgreSQL, SQL, HTML, CSS
- Description: Import of data from various interfaces, implementation of search algorithms, scientific presentation of results
- Tasks: Design and implementation
- Focus: Frontend, UX, Backend
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Telecommunication, Retail, Advertising, Government and Administration, and Education.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Quality Assurance, and Business Intelligence.
Summary
Programming, software planning/data - architecture/design, extension, refactoring, maintenance, troubleshooting Projects in the areas of: CMS/CRMS, mailers, shop systems, advertising systems, statistics tools, coaching, telephony software for first-level support, web-based management tools, monitoring, maps, file distribution, survey software. So far, I have developed various frontend and backend systems. The main focus was on managing websites, contacts, products, or advertising materials, as well as analytical monitoring (measuring device data in production/medical environments) and statistical presentation. This allowed me to gain experience with larger amounts of data. Performance analyses and optimizations were part of my responsibilities. AI is a supporting tool in development and speeds up my work through its integration into my IDE. My focus and interest is programming. Naturally, the latest developments are the most interesting to me. For example, everything related to using Signals in Angular 18 or runes in Svelte 5.
Skills
Programming Languages, Frameworks, Databases, Tools
- Javascript
- Typescript
- Node
- Nodejs
- Tsnode
- Postgresql
- Mysql
- Jetbrains
- Phpstorm
- Webstorm
- Angular
- Vuejs
- Nestjs
- Svelte
- Sveltekit
- React
- Mariadb
- Mssql
- Rustrover
- Vscode
- Git
- Gitlab
- Jquery
- Extjs
- Html
- Css
- Scss
- Sass
- Json
- Xml
- Oracle
- Db2
- Github
- Youtrack
- Jira
- Azure
- Php
- Symfony
- Laravel
- Zend
- Rust
- Java
- Runes
- Apache
- Nginx
- Npm
- Vite
- Signals
- Rxjs
- Redux
- State
- Store
- Sql
- Pl-Sql
- Composer
- Ai Interfaces
- Md-Tus
- Pdfjs
- Chartjs
- Google Maps
- Osm
- Openstreetmaps
- Leaflet
- Book
- Ansible
- Docker
- Gitlab-Ci
Other
- Linux
- Windows
- Scrum
- Kanban
- Waterfall
- Ux
- Frontend
- Backend
- Fullstack
- Reactive Forms
- Confluence
- Jiira
- Bugtracker
- Youtrack
- Yetbrains
- Atlassian
Languages
Education
ADV Böblingen
state-certified computer scientist · Computer Science · Böblingen, Germany
Statistics
Experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Peter is based in Stechlin, Germany and prefers 100% remote projects.
Peter speaks the following languages: German (Native), English (Advanced).
Peter has at least 17 years of experience. During this time, Peter has worked and for 20 different companies. The average length of individual experience is 1 year and 10 months. Note that Peter may not have shared all experience and actually has more experience.
In recent years, Peter has worked for Human IT Service GmbH, SOPRO Solid Project GmbH, DRV, and SAMSUNG.
Peter is most experienced in industries like Information Technology, Telecommunication, and Retail. Peter also has some experience in Advertising, Education, and Government and Administration.
Peter is most experienced in business areas like Information Technology, Product Development, and Quality Assurance. Peter also has some experience in Business Intelligence.
Peter has recently worked in industries like Information Technology and Government and Administration.
Peter has recently worked in business areas like Information Technology and Product Development.
Peter holds a Bachelor in Computer Science from ADV Böblingen.
The availability of Peter needs to be confirmed.
Daily rate distribution
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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 26 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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