ERIC DARKO
I am an innovative IoT and cloud developer with hands-on experience building end-to-end systems — from edge devices to cloud platforms.
About
I am an innovative IoT and cloud developer with hands-on experience building end-to-end systems — from edge devices to cloud platforms. I am skilled in real-time data pipelines, device integration, containerized deployments, and secure APIs.
I am passionate about creating scalable and reliable systems for production environments and thrive on delivering robust, production-ready solutions.
- 4 years' experience
- Joined November 2025
Skills· 19
Languages
- EnglishFluent
- FinnishBeginner
- FrenchBeginner
Industry experience
- Software & Internet
- Professional Services
- Manufacturing
- Education
- Other
More experts in Helsinki, Finland
Work experience· 5 roles
Built a production workflow app for apple-juice processing across multiple Finnish cities (React + Vite, Node.js/Express, MariaDB). Implemented QR-based scanning, city-aware logistics, and automated AWS SNS notifications. Designed relational DB schema (Customers, Orders, Boxes, Pallets, Shelves) and a status engine. Integrated TCP communication with industrial printer for labeling and expiry dates. Deployed containerized system on Raspberry Pi with custom domain and remote ops.
Built a full-stack platform with React + TypeScript + Vite, Tailwind, and Supabase backend. Integrated Paystack for secure donations with webhook ingestion and receipt generation. Implemented an AI chatbot using OpenAI to assist donors in real time.
Developed and launched an HR app for 200+ employees, reducing manual logging errors by ~40%. Automated payroll export and implemented role-based access control for secure data handling. Optimized company website, boosting monthly visitors by 500 and generating 15 customer conversions.
Education
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