Vantaa, Finland

Eric Darko — AI & Software Engineer and Founder

AI & Software Engineer | Founder

From finance professional to IoT innovator, now leading AI and software projects at Sujuva Group while building DINC and Araxda LC. Bridging automation, cloud, and real business impact.

200+ Employees Served

40% Error Reduction

Full-Stack IoT Solutions

Featured Projects

Real-world solutions with measurable impact. From IoT platforms to enterprise systems, each project showcases technical excellence and business value.

Juice Processing Management System

React

Vite

Node.js

Full-Stack Development

2025

Juice Processing Management System

A comprehensive full-stack application for managing juice processing and packaging operations. Streamlines everything from customer entry to final pickup with QR code integration and SMS notifications.

Processing Lines

150+

Daily Orders

98%

Customer Satisfaction

Key Achievements:

Automated order tracking with QR code system for crate management
Real-time production statistics and monitoring dashboard
SMS notification system via AWS SNS for customer alerts

React

Vite

Node.js

Express

AWS RDS

PostgreSQL

AWS SNS

Docker

Code Live Demo

HR Management Web App

React

TypeScript

Vite

Full-Stack HR Platform

2024

HR Management Web App

Full-stack employee management platform for cleaning services with comprehensive time tracking, task management, and workforce analytics. Built with modern web technologies for efficient operations management.

250+

Active Users

94%

Task Completion

40%

Time Saved

Key Achievements:

Real-time punch-in/out system with GPS location tracking for mobile workforce
Advanced task assignment and progress tracking with automated notifications
Comprehensive analytics dashboard with performance metrics and reporting

React

TypeScript

Vite

Prisma

PostgreSQL

Node.js

Express

Tailwind CSS

shadcn/ui

React Hook Form

Zod

Code Live Demo

Charityz NGO Website

React

TypeScript

Vite

Full-Stack Nonprofit Platform

2024

Charityz NGO Website

Full-stack charity platform with secure payment processing, AI chatbot, email automation, and comprehensive user management. Built as a complete nonprofit solution with donation tracking, volunteer management, and content distribution.

$25K+

Donations Raised

300+

Active Users

Edge Functions

Key Achievements:

Secure Paystack integration with webhook handling for worldwide donations
AI-powered chatbot using OpenAI GPT models via Supabase Edge Functions
Automated email system with Resend for receipts, newsletters, and notifications

React

TypeScript

Vite

Supabase

PostgreSQL

Paystack

OpenAI

Resend

Tailwind CSS

shadcn/ui

React Hook Form

Zod

Code Live Demo

Remote Patient Monitoring System

Python

Raspberry Pi 3B+

SIR Sensors

IoT Development

2023

Remote Patient Monitoring System

IoT-based patient monitoring and alarm system using Raspberry Pi 3B+ with multiple sensors for real-time patient safety and environmental monitoring in healthcare settings.

Sensors Integrated

Real-time

Response Time

99.5%

Detection Accuracy

Key Achievements:

Multi-sensor integration (SIR, IR, Magnetic Contact, LDR, Laser)
Real-time patient movement and distress signal detection
Automated alert system with audio notifications and alarms

Python

Raspberry Pi 3B+

SIR Sensors

IR Sensors

LDR

Magnetic Sensors

Laser Detection

Code Live Demo

View All Projects on GitHub

Technical Expertise

From embedded systems to cloud platforms, my expertise spans the entire IoT development stack.

Years Experience

15+

Technologies

10+

Projects Delivered

200+

End Users Served

Programming Languages

Python3+ years

IoT Platforms

Data Analysis

JavaScript/TypeScript3+ years

Full-Stack Apps

React Development

C/C++2+ years

Embedded Systems

IoT Devices

Java2+ years

Enterprise Applications

SQL3+ years

Database Design

Analytics

Web Technologies

React + TypeScript3+ years

NGO Platform

HR System

Next.js + NestJS1+ years

VRKH Software

Supabase + PostgreSQL2+ years

Full-Stack Apps

Auth Systems

Node.js/Express2+ years

REST APIs

Real-time Systems

Tailwind CSS + shadcn/ui2+ years

Modern UI Design

WebSocket / Socket.IO2+ years

Real-time Communication

VRKH Live Updates

Data & Databases

MariaDB/MySQL2+ years

Production Systems

PostgreSQL2+ years

HR Management

Analytics

ER Modeling2+ years

Database Architecture

Analytics with Python2+ years

Data Insights

Cloud & DevOps

Azure OpenAI / Foundry1+ years

AI Agents

Document Intelligence

Power Platform1+ years

Power Apps

Power Automate

Azure Functions1+ years

AI Projects HUB

Dataverse1+ years

Order Automation PoC

AWS (SNS, EC2)2+ years

SMS Integration

Cloud Deployment

Docker2+ years

Containerization

Dev Environments

Azure DevOps / CLI1+ years

CI/CD

Deployment

Git2+ years

Version Control

Collaboration

IoT & Hardware

Embedded Systems2+ years

IoT Devices

Hardware Integration

Raspberry Pi2+ years

Edge Computing

Deployment

TCP/IP Protocols2+ years

Industrial Printers

Network Communication

PlatformIO1+ years

Embedded Development

Integration & APIs

Payment APIs (Paystack)2+ years

Donation Systems

OpenAI API Integration1+ years

AI Chatbots

Microsoft Graph API1+ years

AI Projects HUB

Email Services (Resend)2+ years

Automated Campaigns

Webhook Processing2+ years

Payment Status Updates

Form Validation (Zod)2+ years

Data Security

Continuous Learning & Development

Education

B.Eng. Information Technology (IoT)

Savonia University - Graduated Dec 2025

263/240 ECTS Completed

Specializations

Embedded Systems & IoT

Software Development

AI and Automation

Languages

English (Fluent)

Finnish (Conversational)

French (Basic)

Professional Journey

From finance professional to IoT developer - a unique career transformation driven by passion for technology and innovation.

Career Transformation Story

Transitioned from 3+ years in finance (banking & audit) to becoming an IoT developer. This unique background brings analytical thinking, business understanding, and regulatory compliance expertise to technology solutions.

Finance Background

IoT Innovation

Full-time

May 2026 – Present

Project Coordinator | AI & Software Development

Sujuva Group OyVantaa, Finland

AI & Software

Focus Area

VRKH Software

Active Project

Project Coordinator

Role

Key Achievements:

Coordinating AI and software development initiatives across delivery teams
Leading the Vuorokausihuolto (VRKH) software project — automating daily bus depot service workflows for diesel, EV and small-vehicle fleets
Designing AI-driven intake (email/Excel parsing), workflow & priority engines, and worker PWA + supervisor dashboard
Driving automation initiatives end-to-end: discovery, architecture, delivery and stakeholder alignment

Project Coordination

AI Automation

Next.js

NestJS

PostgreSQL

Supabase

Docker

WebSocket

Traineeship

Jan 2026 – Apr 2026

Engineer Trainee | AI and Automation

Peikko Group OyLahti, Finland

AI & Automation

Focus Area

PoCs Delivered

CIO-Signed

Reference

Key Achievements:

Built the AI Projects HUB — a centralized web app (Azure Functions backend) for submitting and tracking AI initiatives company-wide
Contributed to Tebea AI Document Analyzer: completed database migration and improved data management for the internal developer platform
Delivered the Tebea Transfer Excel Tool — Python + HTML standalone tool for product managers to map competitor products
Built a PDF Merge Tool to combine template + drawing PDFs with an interactive merge window

Power Apps

Power Automate

Copilot

Azure OpenAI

Azure Foundry

Document Intelligence

Azure Functions

Dataverse

Python

DevOps

Freelance

Aug 2024 – Jan 2025

App Developer (Freelance)

KNK Palvelut OyFinland

200+

Employees Served

40%

Error Reduction

+50%

Processing Speed

Key Achievements:

Developed HR management web app serving 200+ employees
Reduced manual logging errors by 40% through automation
Integrated automated payroll system with 100% Finnish law compliance
Improved data security, reducing unauthorized access by 70%

React

Node.js

PostgreSQL

Finnish Labor Law Compliance

Security

Remote Freelance

May 2024 – Aug 2024

Web Developer & Systems Consultant (Freelance)

Charity Z - NGOAccra, Ghana

150%

Traffic Growth

+40%

Conversion Rate

+$5K

Monthly Revenue

Key Achievements:

Redesigned NGO website, increasing traffic by 150%
Boosted donation conversions by 40% (+$5,000 monthly)
Improved website loading speed by 45%
Integrated email marketing automation (25% retention increase)

WordPress

Email Automation

CRM

Analytics

Security

Remote Contract

Oct 2021 – May 2023

Data Management & Analysis

Safeline LLCMassachusetts, USA

35%

Efficiency Gain

+25%

Customer Return

1,000+

Transactions/Month

Key Achievements:

Built interactive dashboard reducing missed appointments by 35%
Implemented automated feedback system (85+ reviews collected)
Increased customer return rates by 25%
Created centralized database processing 1,000+ transactions/month

Dashboard Development

Database Management

Analytics

Automation

Full-time Career

2018 – 2021

Finance Professional

Banking & Audit SectorGhana

3+ Years

Industry Experience

Finance → Tech

Career Transition

Analytical Focus

Skills Transfer

Key Achievements:

3+ years experience in banking and audit
Developed analytical and problem-solving skills
Built foundation in data analysis and financial systems
Gained experience in regulatory compliance

Financial Systems

Data Analysis

Compliance

Audit Procedures

Education

Bachelor of Engineering in Information Technology (IoT)

Savonia University of Applied Sciences, Kuopio, Finland

Graduated: December 2025

263/240 ECTS

Focus Areas

Embedded Systems & IoT

Specialization

Software Development

Advanced Topics

AI and Automation

My Ventures

Building beyond the day job — entrepreneurial work in IT solutions and automation.

Founder

Active

DINC

Software, Automation & AI for Small Business

I've founded DINC, a start-up focused on bringing automation, AI, and modern software delivery to growing small businesses. Building on my experience across IoT, full-stack development, and enterprise automation, DINC helps organisations move from manual processes to intelligent, scalable systems.

dinc.pro

Co-Founder

Ghana

Araxda LC

IT Solutions

Co-founded Araxda LC, an LLC delivering IT solutions in Ghana. We provide software development, systems integration, and digital transformation services tailored to local business needs.

araxda.com

Let's Build Together

Ready to turn your IoT ideas into reality? Let's discuss your project and explore how we can create innovative solutions.

Send Me a Message

Get in Touch

admin@ericdarko.com

+358 46 599 4335

Vantaa, Finland

Quick Actions

Download CV GitHub Profile LinkedIn Profile

Availability

Available for New Projects

Currently accepting freelance projects and full-time opportunities in IoT development, full-stack applications, and system integration.

Response time: Within 24 hours

Project Collaboration

I'm passionate about working on projects that make a real impact. Whether you're a startup looking to build an IoT platform, an enterprise needing system integration, or have an innovative idea that needs technical expertise, let's discuss how we can bring it to life.