Years of experience: 19

ITBackend Developer

Trust Score

Highly reliable; strong professional involvement.

60%
Mariano's Career Path
Scala / Spark DeveloperMar. 2020 -
Jul. 2020
decide4AI (en casa 🏡)Scala / Spark Developer
Community of Madrid, SpainDesign and implementation of batch & streaming data transformation processes using Apache Spark and the Scala programming language
Indipreneur - Founder of chatcampaigner.comAug. 2019 -
Oct. 2020
My ownIndipreneur - Founder of chatcampaigner.com
I've founded Chat Campaigner (chatcampaigner.com), an online service that brings the power of chatbots, the Facebook / Instagram ads ecosystem and AI to the E-Commerce sector. I've brought this project to life completely on my own: from market research and product design to implementation, and everything in between (finance, web design and development, marketing and sales process definition a...
Career breakApr. 2019 -
Jul. 2019
On hold at this time until further noticeCareer break
Taking care of important personal matters.

Mariano's Posts

  • How I can help you

    I specialize in backend software development, crafting robust code to meet specific, well-documented business needs. With over 20 years of experience, I adhere to clean code principles, understand system design, and prioritize results over technology novelty.

  • People I am looking for

    Looking for businesses that can benefit from clean, sophisticated, and well-designed code. No matter the industry or scale, if your idea requires a solid technical foundation, I can provide it.

  • Experience & Cases

    Previous success includes reducing response times tenfold in a mobile ad server, designing a fast data platform for smart space tracking, and setting the course for further internal development in various companies. Notable clients include BBVA, Deutsche Bank, HP, and others in sectors ranging from banking and software to hospitality and smart data.

  • How to contact

    If you're interested, please fill the form. P.S. If you know a right person, please make an intro or share with him/her the link to this page.

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