Elias Tandel
Team Lead at Ninety Percent of Everything (90POE)
Valencia, Valencian Community, Spain
Summary
👤
Senior🎓
Top SchoolElias Tandel is a seasoned software engineer and team lead with 15 years of experience building backend systems, distributed crawlers, and content delivery platforms, currently leading engineering at Ninety Percent of Everything. He blends deep Python and Go expertise with practical experience in gRPC, GraphQL, Kubernetes, and scalable databases, while also exploring functional languages like Haskell, Elixir, and Rust. Elias has a strong track record stabilizing and scaling high-traffic microservices, mentoring teams, and driving hiring and product-technical alignment from his time as technical lead at Stone and senior backend roles. A free software enthusiast with a background in web scraping, data-driven pricing systems, and marketplace APIs, he favors secure, test-driven engineering and pragmatic DevOps practices. Based in Valencia, Spain, he pairs academic training in computer engineering and astronomy with a curious, polyglot approach to language and systems design—often experimenting beyond the stack he ships.
15 years of coding experience
10 years of employment as a software developer
Pontifical Catholic University of Rio de JaneiroBachelor's degree, Astronomy, Bachelor's degree, Astronomy at Universidade Federal do Rio de Janeiro
English, Portuguese
Stackoverflow
381reputation
23kreached
3answers
0questions
Github Skills (98)
wrench10
stitch10
graphql-tools10
graphql-js10
graphql-schema10
javascript9
graphql-api9
graphql9
json9
typescript9
graphene9
charts8
azerothcore8
sample-rate8
django-rest8
Programming languages (10)
Github contributions (5)
Onyo/jsonbender
Mar 2016 - Oct 2018
Library for transforming JSONs
Contributions:104 commits, 18 PRs, 59 pushes in 2 years 7 months
json
etandel/mfl
Aug 2014 - Mar 2015
Contributions:12 commits, 1 push in 7 months
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