Freelancers using GitHub in Catalonia
Freelancers using GitHub in Catalonia
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Kerly Rivas
Barcelona, Spain
Design Partner · I connect your vision with user behavior
5.0
Rating
10
Followers
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Design Partner · I connect your vision with user behavior
1
Website Redesign for a Local Service Business
1
7
1
Web Design Project for an Estate Administration Company
1
9
0
Landing Page Design Project
0
2
0
Website UI Design for Retreats
0
9
GitHub
(1)
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Arnau Sastre
pro
Barcelona, Spain
Analista de Datos | Insights, modelos | optimización | ML
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Analista de Datos | Insights, modelos | optimización | ML
0
Multi-Horizon Demand Forecasting Designed and implemented a multi-horizon demand forecasting system for an e-commerce business to improve inventory planning and operational decision-making. The solution generated forecasts across multiple planning horizons while automating forecasting workflows and scenario analysis. This enabled business teams to make more informed purchasing and inventory decisions while reducing manual forecasting efforts.
0
22
0
Built a centralized investment analytics and business intelligence platform to automate KPI tracking, operational reporting and executive dashboards. The solution integrated multiple data sources into a single decision support system, eliminating manual reporting while providing daily insights into investments, clients, providers and overall business performance. The platform included automated data pipelines, KPI monitoring and executive dashboards designed to support faster and more informed business decisions.
0
28
0
Designed an AI-powered decision support system combining quantitative models, machine learning and deep learning techniques to analyze financial markets. The platform automated data collection, strategy evaluation and backtesting, providing a scalable framework for continuous strategy development. The project demonstrated how advanced analytics can support systematic and data-driven investment decisions.:
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34
0
Credit Risk Modeling Developed a machine learning solution for consumer credit risk assessment, helping improve lending decisions through predictive analytics. The project included feature engineering, model evaluation and probability calibration to deliver reliable risk predictions while supporting regulatory and business requirements. The final solution provided a scalable analytical framework for consistent and data-driven credit decision making.
0
24
GitHub
(3)
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Dan Urbanowicz
Barcelona, Spain
Web Developer
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Web Developer
0
Eleventy Netlify Boilerplate
0
10
0
Dollar Theory
0
10
0
Halide
0
10
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(3)
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Benjamin Perove
Girona, Spain
DevOps & Infrastructure Expert for Seamless Automation✨
5.0
Rating
3
Followers
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DevOps & Infrastructure Expert for Seamless Automation✨
0
CI/CD Pipeline Optimization with ArgoCD and GitHub Actions
0
11
0
Built Global Platform for Edge-First Database Application
0
18
0
Created Observability Platform for Deep Application Insight
0
8
0
Page Speed Optimizations for BaseLang
0
11
GitHub
(1)
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Jacob Ortega
Girona, Spain
AI Automation & Web App Builder | n8n & Research
New to Contra
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AI Automation & Web App Builder | n8n & Research
0
FleetShield — Failure-Driven Agent Safety
0
3
0
Public-Source Lead Research Pipeline — Concept Demo
0
3
0
Competitor Research Brief — Concept Demo
0
2
0
One-Page Service Landing Page — Concept Demo
0
3
GitHub
(1)
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Victorium Z
Barcelona, Spain
Bot Developer | Discord | Python
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Bot Developer | Discord | Python
0
ID card and Alert Discord Bot
0
78
0
Python Discord Bot Development
0
10
0
ChatGPT & Chess Discord Bots
0
10
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(3)
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Borislav Stoilov
Barcelona, Spain
DynamoDB expert
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DynamoDB expert
0
Pinterest Python Automation
0
15
0
Personal Medium Blog
0
16
0
Ocado In-Store Fulfilment system
0
14
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GitHub
(1)
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