Сергій

Serhii Khoma
Full Stack Developer
🇺🇦
Phnom Penh, Cambodia

Portfolio: srghma.github.io ↗ L ANGUAGES

Github: srghma ↗ Ukrainian (Native) 🇺🇦 Russian (Native) 🇷🇺
Email: [открыть контакты](см. выше в блоке «контактная информация») ↗ English (B2 in IELTS) 🇬🇧 Spanish (B1) 🇪🇸
Phone: [открыть контакты](см. выше в блоке «контактная информация») ↗ (tg ↗), [открыть контакты](см. выше в блоке «контактная информация») ↗
(wa ↗, tg ↗, signal ↗) Chinese (A1) 🇨🇳

LinkedIn: [открыть контакты](см. выше в блоке «контактная информация») ↗
Stack Overflow: srghma ↗
EXPERIENCE
RubyOnRails, Full-Stack developer, Team Lead
S U M M A RY
Jan 2017 – Present | "Nortapartners" and "Nordicresults", Tallinn,
Experienced full-stack developer with expertise in functional Estonia
programming and blockchain development. Was a team lead › Main developer, managed work of 3 different applications
in a small company (4 people). Proficient in multiple
(Ruby on Rails, Nodejs, React, Angular)
programming languages and frameworks including JavaScript, › Research to improve company's tech stack.
React, Purescript, and Ruby on Rails. Not open to relocation.
› DeFi development (rust and solidity).
› Contact: Ben Schonle

EDUC ATION Purescript Blockchain Developer
May 2021 – Jul 2022 | FoamSpace, Boston (Remote)
Tallinn University of Technology
2019 – 2020 | PhD Student › Worked on blockchain Ethereum project.
› Used purescript-halogen framework (made hydration for
Research: Blockchain and Construction Engineering
halogen, gained deep knowledge of vdom frameworks'
internals).
University of Customs and Finance
› Maintained large codebase using Solidity, Purescript, and
2011 – 2017 | Specialist Degree
JavaScript.
Major: Informatics
Full-Stack Developer
Jan 2016 – Jan 2017 | DevelopsToday, Dnipro, Ukraine (on-site)

SKILL S › Developed with Angular, React, and Node.js for
photogrammetry and drone mapping applications.
 TypeScript  JavaScript  React  SQL › Worked as Ruby on Rails developer and contributed to
mobile development.
 Rust  Ruby on Rails  Python  Android
› Contact: Dmitriy Tkalich
 Haskell Lean4 ⚠️ Postgraphile

Hasura  Angular  Purescript  Nix O U T O F WO R K E X P E R I E N C E
Blockchain  Solidity  Functional Programming Computer Science Theory Research
› Studied Category Theory
 Bash  Git  Docker  Kubernetes › Studied Homotopy Type Theory (HoTT)
› Studied Programming Language Foundations and Type
 Terraform  AWS  GCP  Linux  Nginx
Systems (how to create languages)
Svelte SolidJS Vue  GraphQL