Open to opportunities

Kevin Finley

@klasfinley

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Senior full-stack software engineer specializing in healthcare, fintech, and blockchain.

Sweden

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What I'm looking for

I seek senior engineering roles building user-centered web/mobile and blockchain products in collaborative teams, with emphasis on healthcare or fintech impact, technical leadership opportunities, and strong product/engineering alignment.

I am a senior full-stack software engineer with over seven years of experience building web and mobile applications across healthcare, fintech, and blockchain industries.

I have led projects delivering patient portals, telemedicine platforms, token launchpads, smart contract audit tools, and decentralized staking platforms, focusing on user-centric design and secure backend systems.

My technical work spans frontend frameworks (React, Next.js, Vue), mobile (React Native, Flutter, native iOS/Android), backend services (Node, Python, Java, .NET), databases, cloud (AWS/Azure), and blockchain stacks (Solidity, Ethers.js, Web3.js).

I collaborate closely with product, design, and clinical teams to integrate IoT, real-time notifications, and secure data flows, with an emphasis on cross-platform performance, privacy, and regulatory compliance.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Blackrock Health

Oct 2023 - Aug 2025 (1 year 10 months)

Designed and developed patient-facing digital services (patient portals, appointment booking, health tracking) using modern JavaScript frameworks and integrated secure backend APIs to enable real-time updates and cross-platform responsiveness.

React Next.js JavaScript RESTful APIs Real Time Updates

Full Stack Engineer

Kredict

Apr 2020 - Oct 2023 (3 years 6 months)

Developed and deployed Kredict’s token launchpad, smart contract audit tool, and staking platform; built secure smart contracts and integrated wallets for seamless crypto transactions across Ethereum, BNB Chain, and Solana.

React Next.js Solidity Smart Contracts Blockchain Development

Full Stack Developer

Qred

Mar 2018 - Feb 2020 (1 year 11 months)

Led development of Qred’s web and mobile platforms for SMB lending, implementing responsive UX, third-party integrations for credit scoring and payments, and RESTful APIs to streamline loan applications.

React Angular Mobile Development RESTful APIs Payment Integration

Web & Mobile Developer

eHealth Arena

Sep 2016 - Jan 2018 (1 year 4 months)

Designed and maintained web and mobile health applications for patient monitoring and caregiver portals, integrated IoT/sensor data for real-time monitoring, and ensured privacy and cross-platform compatibility for clinical deployments.

Mobile Apps IoT Remote Monitoring Cross Platform Development Sensor Integration