👋🏾

Hi, I'm Jesse. Your developer & consultant for websites, software products, and the systems around them, freelance and based in Berlin

EA's Guardians Logo

Member of EA's Guardians collective network

About me

After 10 years in corporate marketing, I left my 9-to-5 to build a startup in 2021. It didn't scale, but on the journey I enjoyed the intersection of business and technology. Now I work as a freelance developer & consultant. I keep building side-projects and explore emerging tech.

(Past) clients

Asset One Logo
No Dirty Talk Logo
Bayer Logo
hansetherm Logo
Mute Labs Logo
Ordinary Folk Logo
AdvisorFinder Logo
DocsAutomator Logo
Smart M Logo
Asset One Logo
No Dirty Talk Logo
Bayer Logo
hansetherm Logo
Mute Labs Logo
Ordinary Folk Logo
AdvisorFinder Logo
DocsAutomator Logo
Smart M Logo

Professional Services

I'm the developer & consultant you work with when you don't have a dedicated web engineering team. I take things from early concept through build, launch, and iteration, including websites and web tools, automations and integrations, plus tracking and measurement. One person end to end.

My services are:

Build & Launch

  • Ship marketing sites, landing pages, and web tools, new builds or improving what you have
  • Build automations and integrations that move data to your CRM, billing, and internal tools
  • Make work launch-ready: Core Web Vitals, security basics, and SEO/AI-discovery hygiene
  • Put measurement in place for the journeys you care about, with events and goals
  • Pick the build mode that fits: no-code tools or agentic engineering with Claude Code

Selected Client Work

Selected Client Feedback

“Invaluable partner in building our new website”

Jesse has been an invaluable partner in building our new website from the ground up. Beyond creating a modern and reliable platform, he implemented smart tracking logics that allow us to understand our lead inflow, optimized conversion rates to boost results, and solved countless technical challenges along the way. His work has not only elevated our digital presence but also strengthened the foundation for our growth.
Leah von Maltzan

Leah von Maltzan

Head of Marketing, mute-labs GmbH

Web Development

Click to read ↗

“Quick, straightforward, and practical implementation.”

Quick, straightforward, and practical implementation. Over a 50% improvement in PageSpeed. Thank you!
Gernot Schusser

Gernot Schusser

CEO, Sachkundegurus (DEA 1 GmbH)

Web Development

Click to read ↗

“Transparent, detail-oriented”

Jesse improved our Webflow website’s pagespeed performance by a massive 52% and helped us pass Googles’ Core Web Vitals on all our pages. His working style was transparent, detail-oriented, and he communicated via video calls, async videos for us to watch and slack messages, making the entire project flow very efficient from start to finish.
Rupert Hoffschmidt-McDonnell

Rupert Hoffschmidt-McDonnell

CEO & Founder, DocsAutomator UG

Web Development

Click to read ↗

“I'd work with him again in a heartbeat.”

Jesse was a total pro, thoughtful, communicative, and incredibly easy to work with. He brought calm and clarity to a fast-paced project, and his work was top-notch throughout. I'd work with him again in a heartbeat.
Stefan Green

Stefan Green

Exec. Prod., Ordinary Folk Studio Inc.

Web Development

Click to read ↗

“10/10 would recommend”

Within two weeks, Jesse optimized our top 20 most visited pages. Improving page speed load times by >50% on average. His approach to this project was extremely detail-oriented and organized. I particularly appreciated his proactive communication throughout the project. 10/10 would recommend to anyone looking to optimize their Webflow sites.
Drew Keever

Drew Keever

CEO, AdvisorFinder LLC

Web Development

Click to read ↗

“Who won't love it”

Jesse's Service has helped me to really acknowledge the need for a structured remote team interaction. The service gave us great new ideas and automatically triggered our own innovation to communicate differently. So the question is not "Who I think will love Jesse's Service" but rather "Who won't love it". I truly believe everyone would and will benefit from this nice and insightful collaboration. (Mareike Geier is now VP at AstraZeneca)
Mareike Geier

Mareike Geier

TA Head EMEA, Bayer AG

Business Consulting

Click to read ↗

“Jesse moderates very well through the relevant points”

We are not a big team and yet many of our meetings take place without notes, team alliances and written to-dos. We talked a lot about the same things, and it wasted a lot of time. Jesse showed me a tool, which we are now implementing with his help. Jesse moderates very well through the relevant points and always keeps track of things.
Ina Börner

Ina Börner

CEO, NO DIRTY TALK GmbH

Business Consulting

Click to read ↗

My Projects

Professional Development

After hours, I am pursuing a Master's in Media Informatics, a program tailored towards working professionals that allows me to study in addition to my work. This deepens my understanding of the different layers of technology.

Personal Interests

When I'm not on my laptop you can find me practising yoga, lifting weights at the gym, or doing indoor bouldering.