Alย Tammsaar
Founder CPO at Soldera
Tartu, Tartu maakond, Estonia
Summary
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Top SchoolAl Tammsaar is a founder and product leader with 11 years of hands-on experience turning complex systems into usable, revenue-generating products across renewable energy, carbon markets, and data science. He currently leads Soldera, automating guarantee-of-origin trading for renewable producers, and co-runs Solid World, designing protocol-level infrastructure to liquidify forward carbon markets. Trained in computer science (Tartu, Copenhagen) and steeped in applied data science, he blends research-driven product design, behavioral analytics, and protocol engineering to solve thorny regulatory and market coordination problems. Previously he built recommender systems and automated business intelligence for scale, and led soil-carbon MRV work that married farmer workflows with satellite and modeling tech. Colleagues describe him as an obsessive systems thinker who prefers clarity and documentation as tools to make complex, multidisciplinary problems tractable.
11 years of coding experience
9 years of employment as a software developer
High School, Information Technology, High School, Information Technology at Tallinna ReaalkoolMaster's degree, Computer Science, Master's degree, Computer Science at Kรธbenhavns Universitet - University of CopenhagenBachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of Tartu
Russian, Danish, Estonian, English
Stackoverflow
3reputation
0reached
0answers
0questions
Github Skills (11)
reddit3
jupyter-notebook3
collaboration2
blockchain2
in-place2
solidity2
multiple-accounts2
notebook2
smart-contracts1
nteract1
discord-bot1
Programming languages (3)
Github contributions (5)
AWTammsaar/tammsaar
Oct 2017 - Apr 2026
Contributions:17 pushes, 1 branch in 8 years 7 months
rasmus-saks/card-czar
Feb 2016 - Nov 2016
Contributions:1 release, 31 commits, 21 pushes in 9 months
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