Jakob Zeise

@jakobzeise
5.0(186)

Level 1

Backend Developer and Entrepreneur

Germany
English, German, Spanish
About me
Hi, I’m Jakob, an experienced app developer and founder of Zeise Digital. With over 6 years of experience, I create custom Android and iOS apps tailored to your business goals. Together with my team, I deliver projects ranging from simple business apps to complex, scalable solutions. Additionally, I am the CTO of Zeise Productions, a marketing agency, which allows me to combine technical expertise with marketing know-how for holistic digital solutions. I’m committed to personal support, clear communication, and top-quality results. Feel free to reach out to discuss your next project!... Read more

Skills

j
jakobzeise
Jakob Zeise
$55/hour
Offline • 
Average response time: 2 hours

See my services

Online Coding Lessons
I will teach you java and python basic to advanced programming
5.0(106)
Cross-Platform Development
I will develop a modern mobile app for android and ios
5.0(32)

Want to work on an hourly basis?

Tell Jakob Zeise what you need.

$55

/

hour

Portfolio

Work experience

CEO

Zeise Digital • Full-time

Jan 2021 - Present5 yrs 4 mos

Jakob Zeise CEO & Founder | Zeise Digital As founder and CEO of Zeise Digital, I lead a growing app and web development agency based in Germany, specializing in cross-platform mobile development with Kotlin Multiplatform Mobile (KMM). My vision: delivering high-quality, native-performance apps from a single codebase, helping clients reduce development time and costs without compromising on user experience. My role spans the full spectrum of running a technology company. On the business side, I drive strategy, client acquisition, contract negotiations, and financial planning. I work directly with clients across industries including education, wellness, gaming, and services to translate their needs into scalable digital products. From concept to app store launch, I ensure every project meets both technical standards and business objectives. On the technical side, I make key architecture decisions and stay hands-on with development. My expertise covers Kotlin Multiplatform, Compose Multiplatform, React, Java, Supabase, and modern AI services. I design systems built to scale, with clean backends, secure authentication, and seamless experiences across iOS and Android. I also focus on team building and leadership, managing a team of developers and designers with a flat hierarchy that encourages ownership and direct communication. Beyond client projects, I continuously explore new technologies and business opportunities to keep Zeise Digital at the forefront of mobile development. Tech: Kotlin Multiplatform, Compose Multiplatform, React, Supabase, AI Integration Languages: German (native), English (fluent)

186 Reviews
5.0

(182)
(4)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-5 out of 186 Reviews
Sort By
Most relevant
    D

    djlautleiser

    Repeat Client

    GB

    United Kingdom

    5

    I hired Jakob to develop a cross platform mobile app for Android and iOS and the result exceeded all my expectations. The app was built with Kotlin and Jetpack Compose for Android and SwiftUI for iOS, following clean architecture and MVVM patterns. The UI looks modern and polished, the codebase is well...

    $200-$400

    Price

    4 months

    Duration

    gig

    Cross-Platform Development

    Worksample image
    Helpful?
    Yes
    No
    T
    image-docs

    tobiasebner

    DE

    Germany

    5

    It was a great experience, and I’m extremely happy with the video results. I would highly recommend this service to anyone.

    $100-$200

    Price

    3 days

    Duration

    gig

    Video Editing

    Helpful?
    Yes
    No
    S

    stoloboy

    Repeat Client

    US

    United States

    5

    Jakob does an absolutely amazing job with tutoring in computer science. I have been going to him for several years now and he is a huge help, an amazing teacher, and always exceeds my expectations. He is easily the best tutor on fiverr, I definitely recommend this seller to anyone!

    $600-$800

    Price

    13 months

    Duration

    gig

    Online Coding Lessons

    Helpful?
    Yes
    No
    S

    se_traders

    PL

    Poland

    5

    Awesome buyer experience! From the start until the final delivery everything was truly amazing. Thanks for the great quality of the delivery!

    $600-$800

    Price

    5 days

    Duration

    gig

    Video Editing

    Worksample image
    Helpful?
    Yes
    No
    B

    blaulichtmaxi

    Repeat Client

    DE

    Germany

    5

    Wie immer super Ergebnis. Ich freue mich schon auf die nächsten Videos.

    $200-$400

    Price

    7 days

    Duration

    gig

    Video Editing

    Worksample image
    Helpful?
    Yes
    No