Freelance Software Engineers in WarsawFreelance Software Engineers in Warsaw
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Alexandru X's avatar
Alexandru X
Warsaw, Poland
Polymath | Strategic Innovator | Versatilist
Polymath | Strategic Innovator | Versatilist
Cover image for AI Data Extraction and Processing
AI Data Extraction and Processing
0
21
Cover image for Automation System - SEO/Marketing Agency
Automation System - SEO/Marketing Agency
0
25
Cover image for Multi-VM Honeypot Network Setup and Log Analysis
Multi-VM Honeypot Network Setup and Log Analysis
0
12
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Software Engineer(2)
Wiktor Witkowski's avatar
Wiktor Witkowski
Warsaw, Poland
Software Engineer - Api, Automation, Scripts
Software Engineer - Api, Automation, Scripts
Cover image for Microservices Architecture System
Microservices Architecture System
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5
Cover image for Leasing Platform
Leasing Platform
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4
Cover image for Excel Automation
Excel Automation
0
7
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Software Engineer(2)
Dima Umen's avatar
Dima Umen
pro
Warsaw, Poland
Web & Mobile Developer | React Node ASP.NET Vue React Native
12
Followers
Web & Mobile Developer | React Node ASP.NET Vue React Native
Cover image for High responsive PM solution
High responsive PM solution
0
4
Cover image for AI-powered personal assistant web app
AI-powered personal assistant web app
0
32
Cover image for Shugaland Real Estate Web App Development
Shugaland Real Estate Web App Development
0
44
Cover image for UNIQA Insurance Policy Analysis System
UNIQA Insurance Policy Analysis System
0
17
Software Engineer(1)
Germain Safari's avatar
Germain Safari
Warsaw, Poland
Software Engineer and Machine Learning Nerd
New to Contra
Software Engineer and Machine Learning Nerd
Cover image for Built an image-to-image translation system
Built an image-to-image translation system using Pix2Pix, training a conditional GAN on paired image datasets to generate transformed outputs from input images. Managed the full workflow from data preprocessing and model training to evaluation and deployment. Integrated the trained model into a web application, enabling users to upload images and receive real-time or near-real-time generated results through an interactive interface. The project demonstrated practical experience in deep learning, computer vision, and deploying ML models in user-facing applications.
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28
Cover image for Engineered and maintained Azure cloud
Engineered and maintained Azure cloud environments supporting DevOps, identity, and machine learning workloads. Built and managed CI/CD pipelines, automated deployments, configured infrastructure and access policies through Microsoft Entra ID, and supported ML lifecycle workflows using Azure ML and Azure AI Foundry. Helped deliver secure, scalable, and production-ready cloud solutions for application and AI services.
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10
Cover image for OpenClaw as an agentic AI
OpenClaw as an agentic AI system for autonomous task execution, tool use, workflow orchestration, scheduling, and multi-step reasoning. The project focuses on building a reliable AI agent that can manage prompts, skills, memory, automation, cron-based tasks, and integrations across products and operations. It includes design, testing, iteration, and deployment of scalable agent workflows for real-world business use.
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21
Cover image for AI voice calling system using
AI voice calling system using Vapi and Twilio. The project connects a compliant Twilio phone number or SIP route to a Vapi assistant, enabling inbound and outbound voice calls with real-time conversation handling. It includes number provisioning, regulatory bundle setup for Poland, SIP or Twilio integration, call routing, testing, and deployment for production-ready voice automation.
0
27
Software Engineer(1)
Ireneusz Iwicki's avatar
Ireneusz Iwicki
Warsaw, Poland
.NET & Azure Expert: Legacy to Innovative Solutions
.NET & Azure Expert: Legacy to Innovative Solutions
Cover image for Customer Relationship Management evolution
Customer Relationship Management evolution
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5
Cover image for E-Commerce platform migration
E-Commerce platform migration
0
2
Cover image for Healthcare Management System
Healthcare Management System
0
6
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Software Engineer(2)
Jacek Adamski's avatar
Jacek Adamski
Warsaw, Poland
Frontend-Driven AI Full Stack | AI Automation & Headless CMS
New to Contra
Frontend-Driven AI Full Stack | AI Automation & Headless CMS
Cover image for Softr: Internal admin systems
Softr: Internal admin systems
0
133
Cover image for Paramark SaaS Marketing Analytics Platform Redesign
Paramark SaaS Marketing Analytics Platform Redesign
1
3
Cover image for Travala Online Booking Platform Redesign and Optimization
Travala Online Booking Platform Redesign and Optimization
1
3
Cover image for Cross-Platform AI SaaS Enhancement for Sintra
Cross-Platform AI SaaS Enhancement for Sintra
1
2
Software Engineer(1)
Makar Lutskyi's avatar
Makar Lutskyi
Warsaw, Poland
Software Engineer: Web & Mobile Development
$1k+
Earned
2x
Hired
3
Followers
Software Engineer: Web & Mobile Development
Cover image for AML
AML
0
6
Cover image for LiiGi Football League
LiiGi Football League
0
30
Cover image for European Billiards & Snooker Association Website
European Billiards & Snooker Association Website
0
20
Cover image for Nike Retail Animation
Nike Retail Animation
0
23
Software Engineer(1)