Open to opportunities

Oscar Lampinen

@oscarlampinen

Message

Results-driven blockchain engineer specializing in cross-chain solutions.

Finland

Message

What I'm looking for

I am looking for opportunities to innovate in blockchain technology, focusing on collaborative environments that prioritize growth and cutting-edge projects.

I am a results-driven blockchain engineer with deep expertise in system design, DevOps, and CI/CD pipeline automation. My specialization lies in developing cross-chain solutions, synthetic assets, NFT ecosystems, and DeFi infrastructure. With a proven track record in full-stack development and smart contract design, I focus on building scalable, secure, and performant decentralized applications (dApps) that enable seamless user experiences across various ecosystems.

Throughout my career, I have designed and implemented modular smart contracts for cross-chain bridging solutions, ensuring secure asset swaps and high-efficiency transaction routing. I have led the development of bridge infrastructure and integrated advanced technologies such as Optimistic Oracles and synthetic assets to enhance protocol interoperability. My experience includes managing containerized workloads using Kubernetes and implementing CI/CD pipelines to automate build, test, and deployment processes, ensuring faster and more reliable software releases.

Experience

Work history, roles, and key accomplishments

Senior Blockchain Engineer

Across Protocol

Feb 2023 - Mar 2025 (2 years 1 month)

Designed and implemented modular smart contracts for a cross-chain bridging solution, enabling secure asset swaps and high-efficiency transaction routing. Developed bridge infrastructure and SDKs, integrated off-chain services, and engineered real-time event streaming for improved user experience.

Solidity Rust Move Ethereum Solana Kubernetes Docker Optimistic Oracles

Blockchain Developer

Synthetix

May 2021 - Feb 2023 (1 year 9 months)

Led development of core blockchain components for a decentralized platform enabling trading of synthetic assets. Designed margin trading systems, integrated liquidity protocols, and developed on-chain data visualization tools to enhance user experience.

Solidity Ethereum Chainlink Docker Terraform AWS DeFi

Full Stack Blockchain Developer

Enjin

Feb 2019 - Jun 2021 (2 years 4 months)

Designed and deployed Solidity smart contracts for decentralized applications, including a cross-chain NFT marketplace. Developed DEX frontends, integrated various token contracts, and managed full-cycle DevOps processes to support efficient workflows.

Solidity IPFS Next.js Web3.js Docker AWS GCP NFT

Full Stack Developer

Vincit IT Consulting Company

Apr 2017 - Feb 2019 (1 year 10 months)

Built scalable web applications using React.js and Redux. Designed RESTful APIs, implemented secure authentication mechanisms, and participated in Agile development practices to ensure continuous delivery.

React Next.js Redux JWT OAuth 2.0 Docker Agile

Education

Degrees, certifications, and relevant coursework

Tampere University of Technology

Bachelor's Degree, Computer Science

2013 - 2017

Completed a Bachelor's Degree in Computer Science, focusing on software development, system design, and programming languages. Gained hands-on experience in various technologies and methodologies, preparing for a career in the tech industry.