Ned O’hara-Tech Lead
Check rate
Experience
Tech Lead
R3leaf GmbH
- Autonomously drafted architecture and delivered production code at startup pace
- Wrangled diverse geospatial formats (NETCDF, GeoTIFF, GML) into unified standards and built scalable climate data visualisations from hundreds of GBs of geodata in a production web app
- Mentored developers, facilitated AI skill sharing, and contributed to competitive strategy with C-Level leadership
Freelance Full-Stack Web Developer
Self-employed
- Delivered secure, data-privacy-compliant web solutions and performed large-scale big-data cloud migrations
- Provisioned cloud infrastructure, optimized for client requirements, and minimized legal risk
- Upgraded, maintained and built web platforms for a number of clients
Cook
Community Projects
- Cooked for over hundreds of volunteers at different community projects (workaway)
Codecamp Instructor
Devhaus Leipzig
- Delivered full-stack development training (HTML, CSS, JS, React, NextJS) for beginner audiences
- Mentored and reviewed code for student development teams building initial full-stack applications
UI Designer / Frontend Dev / Content Integrator
Mogic GmbH
- Integrated and optimized modern CMS components for high-traffic projects, focusing on accessibility and performance
Junior Frontend Developer
Rohde & Schwarz Cybersecurity
- Worked under NDA
Junior Backend Developer
eCommeleon
- Integrated the API data structure of the Walmart marketplace into the eCommeleon SaaS product
- Successfully developed a Windows desktop app with C# that scraped APIs and performed large database inserts into a production MySQL database
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Education.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Business Intelligence.
Summary
I’m a full-stack developer with years of experience leading, designing and developing scalable, accessible, and intuitive web platforms.
Skills
Cloud
- Aws
- Hetzner
- Akamai
- Coolify (Self-Hosted Paas)
- Vercel
- Heroku
- Terraform
- Docker
Ai-Related
- Claude Code
- Multi-Agentic Patterns
- Rag
- Prompt Engineering
- Context Engineering
- Mcp
- Acp
- A2a
- Google Stitch (Design)
- Pydantic
- Vercel Ai Sdk
Frontend (Client-Side)
- Html
- Css
- Sass/Scss
- Tailwindcss
- Javascript
- Typescript
- React
- Svelte/Sveltekit
- Next.Js
- React Router
- Remix
Backend (Server-Side)
- Nodejs (Ts & Js)
- C#
- C
- Python (Flask / Django)
- Java
- React/Next.Js
- Php
Embedded Programming & Robotics
- Esp32
- Arduino
- Raspberry Pi
- Bread-Boarding
- Ros
- Rtos
CMS
- Typo3
- Typoscript
- Wordpress
Design
- Figma
- Adobe Cc
- Web Design
- Video Editing
- Logo Design
- Typography
- Storybook
Databases & Orms
- Sql
- Postgresql
- Mongodb
- Redis
- Mysql
- Prisma
- Drizzle
Misc
- Uml
- Er-Modeling
- Git
- Cicd
- Github Actions
- Webhooks
- Websockets
- Ubuntu
- Linux
- I18n (Internationalisation)
- L10n (Localisation)
- A11y (Accessibility)
Languages
Education
FER - University of Zagreb Faculty of Electrical Engineering and Computing
Zagreb, Croatia
University of Leipzig - Faculty of Mathematics and Computer Science
Bachelor of Science · Digital Humanities · Leipzig, Germany · 2.3
Certifications & licenses
Cars - B
Motorcycles - AM
Small Tractors - L
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Ned is based in Stettlen, Switzerland.
Ned speaks the following languages: German (Native), English (Native), Spanish (Intermediate), Esperanto (Elementary), Irish (Elementary), Croatian (Elementary).
Ned has at least 7 years of experience. During this time, Ned has worked in at least 7 different roles and for 7 different companies. The average length of individual experience is 1 year. Note that Ned may not have shared all experience and actually has more experience.
Based on recent experience, Ned would be well-suited for roles such as: Tech Lead, Freelance Full-Stack Web Developer, Cook.
Ned's most recent position is Tech Lead at R3leaf GmbH.
In recent years, Ned has worked for R3leaf GmbH, Self-employed, Community Projects, Devhaus Leipzig, and Mogic GmbH.
Ned is most experienced in industries like Information Technology, Education, and Food and Beverage.
Ned is most experienced in business areas like Information Technology, Product Development, and Business Intelligence. Ned also has some experience in Operations.
Ned has recently worked in industries like Information Technology, Education, and Food and Beverage.
Ned has recently worked in business areas like Information Technology, Product Development, and Business Intelligence.
Ned holds a Bachelor from FER - University of Zagreb Faculty of Electrical Engineering and Computing and a Bachelor in Digital Humanities from University of Leipzig - Faculty of Mathematics and Computer Science.
Ned has 3 certificates. These include: Cars - B, Motorcycles - AM, and Small Tractors - L.
The availability of Ned 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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