You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Peter JhannPJ

Peter Jhann

Full Stack | Node.js,Python & FastAPI | Mobile Dev

€300/day
Lippstadt, DE
8-15 years

Average response time: 1 hour

About Peter

👑𝗧𝗼𝗽 𝟭% 𝗘𝘅𝗽𝗲𝗿𝘁-𝗩𝗲𝘁𝘁𝗲𝗱 𝗧𝗮𝗹𝗲𝗻𝘁 | 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗣𝘆𝘁𝗵𝗼𝗻 & 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 | 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁

I am an expert Full Stack Developer with over 12 years of experience in building scalable, high-performance web and mobile applications. With a deep understanding of modern frameworks and technologies such as Node.js, Python, and FastAPI, I have consistently delivered innovative solutions to complex challenges, working across the full stack to build end-to-end solutions.

As a top 1% Expert-Vetted Talent, I’ve been pre-screened by industry professionals and talent managers to ensure I meet the highest standards of technical expertise and quality. Throughout my career, I’ve had the privilege of working in dynamic, high-impact roles at some of the most renowned tech companies, where I gained extensive experience in leading engineering teams and architecting advanced systems.

𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗧𝗶𝗺𝗲𝘇𝗼𝗻𝗲 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆:
I am comfortable working across a variety of time zones and can adapt to your team’s working hours, ensuring seamless collaboration no matter where you're based. Whether you need overlapping work hours or full-time availability, I am open to flexible arrangements that align with your team’s needs.

𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆, 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀:
I have a proven track record of building high-performance systems that scale efficiently, ensuring long-term stability and performance. I am committed to delivering robust solutions that meet business goals while optimizing user experience.

𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀:
Full Stack Developer, Senior Software Engineer, Node.js, Python, FastAPI, React.js, Web Development, Mobile Development, Backend Development, Frontend Development, Full Stack Architecture, API Development, RESTful APIs, Microservices, Cloud Computing, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Continuous Integration.
  • English

    Native or bilingual

  • German

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Hirelab
    React Native | Flutter | Mobile developer
    January 2016 - September 2019 (3 years and 8 months)
    Mobile developer specializing in building high-performance, scalable applications using React Native and Flutter. Experienced in delivering cross-platform solutions with clean UI, smooth user experience, and efficient architecture. Skilled in integrating REST APIs, optimizing app performance, and ensuring maintainable codebases. Passionate about creating reliable mobile products that solve real-world problems and enhance user engagement.
    React Native Mobile development Android Flutter Firebase
  • Wacom Europe GmbH
    Frontend Developer
    SOFTWARE PUBLISHING
    April 2022 - November 2023 (1 year and 7 months)
    Developement of demo applications that showcase the digital ink technology.

    Focus:
    Front-End Development · User Experience (UX) · Responsive Web Design · Microservices · Web Design · Web Applications · Web Development · Software Development · Software Testing · Redux.js
    Front-End development React.js Typescript Back-End development Next.js
  • Bewsys
    Technical Lead Consultant
    December 2023 - November 2025 (1 year and 11 months)
    Lead the design and development of scalable web applications, primarily using Laravel and modern JavaScript frameworks
    Architect backend systems, APIs, and database structures to ensure performance, security, and maintainability
    Collaborate with cross-functional teams to translate business requirements into technical solutions
    Oversee code quality through reviews, testing strategies, and CI/CD pipeline implementation
    Front-End development Back-End development Mobile development Team management

Recommendations

Be the first to recommend Peter

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master of Computer Science (MSCS), Computer science
    Internationale Fachhochschule Bad Honnef - Bonn
    2015

Skill set

Categories