Ivan Felipe Alvarez Roldan
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Ivan Felipe Alvarez Roldan

Sr. Software Engineer


Envigado, Colombia


Software engineer and entrepreneur with over 10 years of experience. I'm available every day by email and Skype. I've worked with american startups building their MVPs from scratch. Also have experience with small to large projects for big companies in the financial, services and manufacturing sectors. Why work with me? - I have over ten years of experience working with Java, RoR, Node.js, Unity3D and much more. - I work quickly and adapt to changing demands easily - I write clean, efficient code that's easy to understand - All my code is documented for future developers - All my code is tested - I've built web-based businesses ... morefrom scratch I can help you build your next web application or troubleshoot existing code. My aim is to bring a professional and complete approach to the business needs of my clients without them needing to know anything about the technical details. less

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Name Score (out of 5) Time to Complete
HTML 4.01 Test 3.90 Top 20% 31 mins
U.S. English Basic Skills Test 3.60 Above Average 20 mins
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Work History

1,502 hours worked
8 jobs


More than 30 hrs/week

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