Artem Hyda

Available to hire

I am a highly skilled full-stack and blockchain developer with seven years of experience delivering secure smart contracts and scalable blockchain solutions.

About

I am a highly skilled full-stack and blockchain developer with seven years of experience delivering secure smart contracts and scalable blockchain solutions. I design and implement robust systems that help teams achieve their goals.

I have earned the trust of clients and stakeholders through strategic research, large-scale data processing, and platform enhancements, while upholding best practices for user data protection. I excel at integrating blockchain solutions with existing systems to deliver seamless user experiences and improved operational efficiency.

  • 7 years' experience
  • Joined January 2026

Languages

  • EnglishFluent
  • PolishFluent
  • JapaneseFluent
  • RussianIntermediate

Industry experience

  • Software & Internet
  • Financial Services
  • Professional Services
  • Media & Entertainment
  • Education

More experts in Katowice, Poland

Work experience· 8 roles

Solana Technical Lead (Part-time) · Hellomoon INCMay 2025 – Oct 2025 · 6 mos

Led the development of the Solana Yellowstone Geyserstream plugin and managed a network of over 100 ultra-fast private Solana validator nodes. Designed and maintained highly reliable gRPC and Laserstream systems, serving thousands of professional traders and users worldwide. Delivered scalable backend solutions, including the Hellomoon Shredstream proxy, staking lending service, and an RPC + webhook system for real-time Solana trade subscriptions. Oversaw asynchronous server and Kubernetes backend teams, ensuring sub-50 millisecond latency and reliable uptime. Users could subscribe to Solana trades within 13 milliseconds of latency and trade quickly on a smooth and reliable service.

Solana technical team lead · Hellomoon INCOct 2024 – Present · 2 yrs 2 mos
Talent Engineer (Part-time) · Korn FerryApr 2023 – May 2024 · 1 yr 2 mos

Performed technical surveys and strategic research on the AI and blockchain software markets in Japan and Poland. Analyzed Japan's AI sector, valued at approximately $15.2 billion in 2025, with high growth driven by robotics, automation, and generative AI adoption. Explored Poland's growing AI ecosystem marked by surging startup investments and expanding blockchain adoption to inform Korn Ferry's talent strategy.

Talent Engineer · Korn FerryMar 2023 – May 2024 · 1 yr 3 mos
Intern Developer · GoogleJul 2021 – Apr 2023 · 1 yr 10 mos
Full-Stack & Blockchain Developer · Self-EmployedAug 2019 – Jul 2021 · 2 yrs
Full-stack & Blockchain developer · PotenergyNov 2018 – Aug 2019 · 10 mos
Full-Stack Developer (Internship) · PotenergyNov 2018 – Aug 2019 · 10 mos

Education· 6

Master of Computer Science · Warsaw University Of Technology2015 – 2019
Bachelor of Computer Science · Polish-Japanese Academy of Information Technology2012 – 2015
Master of Computer Science · Warsaw University Of Technology2015 – 2019
Bachelor of Computer Science · Polish-Japanese Academy Of Information Technology2012 – 2015

Certifications and awards· 9

Certified Senior Solidity developer2022 – 2026
Certified Cryptocurrency Auditor2026
Solana Developer2023 – 2026
Certified Senior Solidity Developer2022 – 2026

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