Maximilian H.

Maximilian H.

Senior Software Developer

Toronto, Canada
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About Me

Maximilian is a Senior Software Developer with 10+ years of experience working with Ruby and Ruby on Rails technologies in a broad range of industries (real estate, government, education, natural resources). He is extremely productive when working on the back end, but he has also worked across the whole stack and on all parts of applications (front, back, infrastructure, native mobile). Used by thousands of professionals around the globe, Maximilian's solutions provide productivity for businesses each day.

Work history

UpStack
UpStack
Senior Software Developer
2020 - Present (5 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

HOLMES IV
HOLMES IV
Owner
2016 - Present (9 years)
Remote
  • Providing consulting services in web development for businesses by finding new and innovative solutions to problems that require creativity.

  • Developed a new software solution for oil exploration management, currently rolled out at several oil super-majors.

  • Worked on the core of a Ruby application used by US corps and .gov to track and verify credentials and certifications.

  • Provided in-house product development of SaaS solutions.

Skillcrush
Skillcrush
Ruby on Rails Instructor
2015 - 2022 (7 years)
Remote
  • Created and improved course material for Ruby and RoR for one of the biggest online course platforms.

  • Taught development skills to thousands of people, allowing them to find a new career in the tech industry.

  • Rewrote course material, developed comprehensive documentation, and liaised with other professionals.

Propertybase
Propertybase
Senior Software Developer
2011 - 2016 (5 years)
Remote
  • Oversaw all Ruby projects and developers and handled product development and management.

  • Transformed a project that was lacking efficiency into a key component of the company product (now a main sales driver).

  • Managed the development of new products for the company that are now mission-critical.

Octothrop GbR
Octothrop GbR
Owner
2007 - 2016 (9 years)
Hamminkeln, Germany
  • Developed an MVP for a small startup in their early stages under heavy time and budget constraints, allowing them to raise more funds and then help hire a permanent staff.

  • Provided software consulting services for numerous startups and SMEs.

  • Managed and maintained software applications and programs, finding and implementing solutions to existing and potential problems.

Portfolio

Developer - Player
Developer - Player

Developed a tool geologists use to run a “play-based” analysis for the prospective development of oil/gas fields (i.e., part of the deciding factor where future exploratory drills will be undertaken). The product used to be based on ESRI’s ArcMap application (as an add-in). With the release of ESRI’s ArcPro and the announcement that ArcMap would no longer be developed, it was decided to future-proof the product by migrating it to the new platform. It was a one-year full-time undertaking, completed within the estimated boundaries. Developed all migratory code and rewrote the UI, maintaining most of the core business logic and keeping up with the ongoing development of the product. The product is now in use by virtually all oil & gas super majors. Technologies used: C#, Python, ArcMap, ArcPro.

Developer - PlayHouse
Developer - PlayHouse

Player is a tool geologists use to run a “play-based” analysis for the prospective development of oil/gas fields (i.e., part of the deciding factor where future exploratory drills will be undertaken). PlayHouse sits on top of this for management users to “look into” these projects to make decisions about prospective drills. Developed most of the front-end and back-end code. Bridged legacy back-end software to a modern web application, abstracting technical details away so that the management can make decisions on projects without knowing or understanding all the details. The product is now in use by several oil & gas super majors.

Lead Developer - Automated Website Analysis for a Leading Brand Security Company
Lead Developer - Automated Website Analysis for a Leading Brand Security Company

Led the development of a large-scale web scraping project and data analysis product, bringing the product to market. It automatically analyses websites, derives scores about the websites, and allows for human enrichment and control of the resulting data. The product is in use (API integrated in product offerings) by several well-known social networks to notify users about the quality of externally linked web sources (e.g., fake-news warnings). Technologies used: Ruby, Ruby on Rails, AWS Lambda, Python, Scrapy, Splash, Node, Docker.

Subject-matter Expert - Ruby Course Rewrite
Subject-matter Expert - Ruby Course Rewrite

Skillcrush has more than 17,000 students in all 50 states and in 127 countries worldwide. Their mission is to make tech careers attainable for everyone. Rewrote and modernized the Ruby and Ruby on Rails courses for the online learning platform. The Ruby on Rails course was out of date and needed to be updated. Rewrote the course, making the material more future-proof and approachable for newcomers.

Education

BSc Media Informatics
BSc Media Informatics
Ludwig-Maximilians-Universität München - Germany
2009 - 2012 (3 years)