janraasch.com

i’m happy to talk about work engagements for Q4 2024 and beyond - reach out via email or book a zoom call!

intro

with over 12 years of experience in web development, i bring a unique blend of mathematical problem-solving skills and technical prowess to every project.

my journey began on the frontend during the twilight of jQuery and the dawn of technologies like Backbone, NodeJS and Grunt. today, i’m a versatile full-stack developer. i thrive on translating product requirements into technical solutions.

approach

my background in mathematics enables me to quickly adapt to new technologies and solve complex problems efficiently. i’m a strong advocate for functional programming and believe in building small prototypes to test ideas early in the development process.

core competencies

__ backend development __
10+ years of Ruby on Rails expertise

__ frontend development __
proficient in React, TypeScript, and modern JavaScript frameworks like NextJS

__ full-stack integration __
skilled in GraphQL for seamless frontend-backend integration

__ emerging technologies __
recent focus on Elixir & Phoenix LiveView for cutting-edge full-stack development

__ ai & mechanistic interpretability __
completed AI Alignment course by BlueDot Impact and was awarded Best Interactive Deliverable for final project - click here to view the project

__ no/low-code & rapid prototyping __
adept at leveraging no-code tools like Bubble.io, Airtable, and Retool for quick MVP development

project experience

from working with founders to build their first MVPs to delivering high-priority features for larger companies, i’ve successfully contributed to a diverse range of projects. my experience spans:

my approach not only delivers immediate results but also enhances the capabilities of in-house teams, fostering long-term success and self-sufficiency.

working style

as a remote worker, i prioritize focused deep work and asynchronous communication. however, i’m always ready to engage in valuable synchronous discussions when needed and enjoy participating in kick-off workshops or team meetings in person when possible.

logistics

my time commitment is tailored to each project’s unique needs. for focused projects, i typically dedicate 2-3 man-days (8 hours each) spread across 3-4 days per week. i’m also available for smaller consulting-type engagements, which might involve only one or two calls per month. this flexibility allows me to accommodate various project scales and client needs, ensuring I can provide the right level of attention and expertise to each engagement.

whether you’re a startup looking to validate your idea or an established company needing to accelerate your development roadmap, i’m here to help turn your vision into reality.

i’m happy to talk about work engagements for Q4 2024 and beyond - reach out via email or book a zoom call!

previous employment

tevim.com

October 2017 - December 2019

»Digitalization is an opportunity. We use its potential for meaningful change.«

Roles: Full Stack Developer. Project Manager. Business Strategist. Sales Agent. Marketeer.

During my time at tevim, we were a tight-knit agency/team of five experienced software developers, so everybody had the opportunity (and responsibility) to chip in on different roles. There was a lot of room for personal development and knowledge sharing all whilst working very closely with a range of different customers.

I led workshops for distilling the product value proposition to work on in the early stages of web software MVPs.

Together with our customers we built MVPs of brand-new product ideas and ported existing legacy web systems to the modern mobile world.

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tolingo

May 2014 - September 2017

»t for translation. Professional translations into any world language.«

Role: Full Stack Developer.

At tolingo I had the opportunity to grow from a Frontend / JavaScript engineer to a full-fledged Full Stack Developer.

We were a small team of 2-3 engineers working on the internal software stack and the customer-facing web-shop.

I worked very closely with our stakeholders to enable the team of sales agents, translation project managers, and translators to deliver high-quality results efficiently through our custom-built software solutions.

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ePages

April 2012 - April 2014

»Create your online shop in the cloud.«

Role: Frontend Developer.

ePages was my first professional engagement in the world of web software. I was eager to get out of the theoretical world of pure mathematics academia and I succeeded in picking up the tools and practices of web development very fast thanks to my strong basis in rational problem-solving.

We moved the existing frontend stack to the leading frontend stack of the time. Also, I was part of a spear-heading team that led the way to an all-new version of the software while implementing agile practices into the work-flow.

education

Friedrich Schiller University Jena

October 2009 - September 2011

Faculty of Mathematics and Computer Science - Algebra

Role: Teaching & Research Assistant.

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Iowa State University

Graduated in August 2009

Master of Science in Mathematics (Grade: A-)

University of Augsburg

Graduated in February 2008

Vordiplom (This was the original German system. In English this would be the equivalent of a Bachelor’s degree.) in Mathematics (Grade: A) with a minor in Computer Science.

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