Jonatan Wallgren Email & Phone Number

Norrköping, Se

Linköping, Östergötland County, Sweden

Linköping, Ostergotland County, Sweden

Main duties involves managing a platform team responsible for developing a component library. Think something like material ui but aimed toward the smart TV domain with support for both Lit and React.

Linköping, Ostergotland County, Sweden

Main duties involved developing components and logic for a smart TV frontend using TypeScript and Lit HTML.

As a contractor for dirigenta I’m working on graph visualizations using a large amount of various graphing DSLs, re-frame and ClojureScript.

Remote

At Stylitics I did mainly web programming using ClojureScript, Clojure, reagent and re-frame but also also JavaScript and Svelte. Example accomplishments where getting first front-end tracking live, contributions to their main platform and moving existing public facing widgets to Svelte.

Piccadilly

At gamesys I was building and leading a team making a game engine with high demands on performance. I also had the opportunity to work on gamesys poker product where we transitioned the client from Lua to JavaScript. Another thing worth to mention is building internal apps using functional techniques and holding talks about introduction to functional programming.

Role: Normal development duties with heavy involvement in requirements/estimation/software design and mentoring.Projects: Since I was at OpenBet for more than 5 years now I worked on a large number of projects and will only mention a few of them• Roulette version 3: This is a new roulette that contains advanced functionality such a wheel rendered with papervision. One thing to mention is that I have been responsible for the graphing component of the game history• SkyPoker: Heavy involvement in designing and developing the flash poker client for sky. I was solely responsible to get this product through the final rounds of testing and to get it live.

Role: Designing and developing a new flash casino. Projects: • Black Jack• Caribbean stud poker• BingoAchievements:• Created an MVC framework with advanced localisation and branding support. Products built on the framework can be viewed at http://www.casinoeuro.com• Learnt RUP like methods that features writing use cases and up front design before coding starts. Fully understand the functionality but also what pitfalls can be encountered with such methodologies.

Role: This was a temporary position which aim was to deliver a very complex flash site for Swedish public service television.Projects: Created the site for the 2004 Christmas calendar show on Swedish television. More information about the TV show can be found here: http://goo.gl/IAMjZAchievements:• Successfully meet a very challenging deadline. In effect 24 mini games where written in less than 2 months.

Role: Developed and maintained what was at that point one of the most advanced flash front ends in the worldProjects: • Live results: A product that used polling to update your bet in real time.• Pick and click: A product where winning depend on what number to choose. I.e. you always have the possibility to win on your ticket.Achievements:• Gain high level of understanding of how software development works in larger organisations. In this position I was first was introduced to formal requirements and proper QA.

Role: Development of multimedia applications and back end systems for a large number of clientsProjects: • Creation of the front end and authoring tool of the LCMS system called estudio.• Akatellas Secret, an adventure game for blind people. Navigation was completely sound based featuring a pseudo 3d sound world.Achievements:• Learned the basic trade of software development while at the same time significantly contributing to the success of the start-up. • Gained good knowledge a large variety of different technologies such as Actionscript, SQL, VBScript, Javascript, HTML.