Freelancers using PostgreSQL in Hoofddorp

Freelancers using PostgreSQL in HoofddorpFreelancers using PostgreSQL in Hoofddorp

Projects People

dragan milanovic

Amsterdam, Netherlands

I'm your go-to for making e-commerce businesses thrive.

I'm your go-to for making e-commerce businesses thrive.

Cover image for AI-Driven Customer Lifecycle Automation for E-commerce

AI-Driven Customer Lifecycle Automation for E-commerce

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6

Cover image for AI-Powered Autonomous Sales & Marketing Department

AI-Powered Autonomous Sales & Marketing Department

2

10

Cover image for AI-Powered Sales Lead Generation & CRM Automation

AI-Powered Sales Lead Generation & CRM Automation

1

7

Cover image for AI-Powered Social Media Content Generator & Scheduler

AI-Powered Social Media Content Generator & Scheduler

1

4

Nikolai Kuzmenko

proAmsterdam, Netherlands

Backend Ruby on Rails developer

$10k+: Earned

1x: Hired

1: Followers

Backend Ruby on Rails developer

Cover image for Match Sales for collectible items

Match Sales for collectible items

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35

Cover image for Coinka.co (https://Coinka.co) - budget tracking

Coinka.co (https://Coinka.co) - budget tracking app on Telegram Mini Apps and iOS

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48

Cover image for Collectible Items scanner for Collectibles

Collectible Items scanner for Collectibles

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55

Cover image for Pointree.ru (https://Pointree.ru) - automated questionnaires

Pointree.ru (https://Pointree.ru) - automated questionnaires for employees

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59

Hoofddorp, Netherlands

Senior AI Engineer & Full-Stack Developer | ex-CTO

Senior AI Engineer & Full-Stack Developer | ex-CTO

Cover image for Development of Agent-Driven Commerce Infrastructure

Development of Agent-Driven Commerce Infrastructure

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4

Cover image for Blend Menu
Blend is a QR

Blend Menu Blend is a QR code-based digital menu and contactless ordering platform for hotels and restaurants. Guests scan a code with their smartphone — no app download required — to browse menus, place orders, and track them in real time. Staff onboarding takes under 15 minutes.

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34

Cover image for My Mind Bestie
My Mind Bestie

My Mind Bestie My Mind Bestie is a free iOS mental wellness app combining guided mindfulness videos, music therapy, nature soundscapes, daily wellness tips, and crisis support resources in one platform. With zero data collection and no subscription fees, it's a privacy-first companion for daily emotional wellbeing.

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28

Cover image for Obenan MCP

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19

Pavel Gajvoronski

Amsterdam, Netherlands

AI Product Builder. SaaS from idea to deploy.

New to Contra

AI Product Builder. SaaS from idea to deploy.

Cover image for EU AI Act compliance platform.

EU AI Act compliance platform. Classify AI systems, identify gaps, generate documentation. Built solo in 5 weeks.

1

53

Cover image for AI agent observability platform. Trace

AI agent observability platform. Trace every LLM call, MCP tool and cost in production. Built solo in 6 weeks.

1

51

Cover image for AI onboarding platform for SaaS.

AI onboarding platform for SaaS. Observes user behavior, classifies archetype, generates personalized onboarding path. Built solo in 4 weeks.

1

46

Cover image for AI GMAT tutor with memory.

AI GMAT tutor with memory. Adapts to weak spots, remembers every session, 8,179 questions. Built solo in 5 weeks.

1

46

Utrecht, Netherlands

6+ Years React Web Development Experience

6+ Years React Web Development Experience

Cover image for Platform for Healthcare workers

Platform for Healthcare workers

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17

Cover image for GIS Web Viewer

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22

Cover image for ThreeJS Presentation page

ThreeJS Presentation page

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15

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Utrecht, Netherlands

Expert Java Engineer for Enterprise SaaS Solutions

Expert Java Engineer for Enterprise SaaS Solutions

Cover image for JAVA and Spring based CRM application

JAVA and Spring based CRM application

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2

Cover image for JAVA and Spring based Employee Engagement SaaS application

JAVA and Spring based Employee Engagement SaaS application

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1

Cover image for JAVA and Spring based SaaS application for Dutch healthcare

JAVA and Spring based SaaS application for Dutch healthcare

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2

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