BI / Data Warehouse Specialist
Data analyst and C#/.NET developer focused on Business Intelligence, Data Warehouse and automation
A closer look at my work.
Data Analysis / Developer C#, .NET BI / Data Warehouse Specialist
Data analyst and C#/.NET developer focused on Business Intelligence, Data Warehouse and automation
Professional Profile
Ideas become solutions.
Development, data and AI. Choose where we begin.
Applications and system modernization with C# and .NET.
Jhordan Williams Chávez Araujo
Systems Engineer with experience in data analysis, C#/.NET development and modernization of enterprise solutions.
Specialized in Microsoft technologies: C#, .NET, ASP.NET, Blazor, Xamarin, .NET MAUI, Entity Framework, SQL Server and Azure Data Factory.
Specialized in Business Intelligence and Data Warehouse with Snowflake, Power BI, Power BI Report Builder, Power Automate, Qlik, DAX and Power Query.
I currently work on company-wide and Grupo Cañigeral Data Warehouse creation, migrating reports from Qlik to Power BI Report Builder and Power BI, using Power Automate for automation and Snowflake as a data source.
Skills
How I connect the pieces.
Choose a specialty to see how my tools connect.
Mobile & Hybrid Development
- Android
- iOS
- Cross-platform
Mobile & Hybrid Development
Web & Backend Development
Data & Business Intelligence
AI & Automation
Methodologies & Tools
Other Languages & Technologies
Experience
A career in motion.
Each stop opens a real chapter of my experience.
Data Analyst
Roses / Empuriabrava, Girona, España- Creation of a company-wide and Grupo Cañigeral Data Warehouse
- Migration of reports from Qlik to Power BI Report Builder and Power BI
- Design of Snowflake data models and sources for corporate BI solutions
- Automation of data and reporting processes with Power Automate
- Data analysis and BI solution development for decision-making
- Collaboration with business teams to turn requirements into reports and automations
Data Analyst
- Creation of a company-wide and Grupo Cañigeral Data Warehouse
- Migration of reports from Qlik to Power BI Report Builder and Power BI
- Design of Snowflake data models and sources for corporate BI solutions
- Automation of data and reporting processes with Power Automate
- Data analysis and BI solution development for decision-making
- Collaboration with business teams to turn requirements into reports and automations
.NET Developer & Data Analyst
- Full Stack .NET development and data analysis focused on technological modernization and efficiency
- Development of web solutions in ASP.NET, Blazor and scalable APIs
- Support and maintenance of Xamarin applications and hybrid development with .NET MAUI Blazor Hybrid
- Maintenance and migration of legacy WinDev systems
- Management of SQL Server/MariaDB, SSAS cubes and Power BI visualization
- Python scripting for integration, automation and data analysis
- Implementation of RAG architectures and AI usage to improve development cycle productivity
- Work with functional teams to turn requirements into operational solutions
Data Analyst
- Extraction and transformation of data to feed analytical models
- Creation of a BI architecture focused on sales forecasting
- Analysis of historical patterns to generate qualified prospects
- Detection of new business opportunities from sales information
- Management of the commercial information lifecycle
Technical Support
- IT technical support for students, teachers and administrative staff
- Diagnosis and resolution of computer equipment incidents
- Preventive and corrective maintenance of hardware and software
- Support for university technology infrastructure operations
- Assistance and guidance for end users
Service Maintenance and Updates
- Maintenance and updating of services provided to a pharmacy chain in San Martín
- Technical support and follow-up of operational incidents
- System updates and production environment validation
- Coordination with users to ensure service continuity
Projects
Choose a screen. I’ll show you what’s behind each project.
Which project shall we explore?
Projects
Featured projects that demonstrate full stack development experience
Enterprise ERP System
Complete migration from a legacy WinDev system to .NET 8 MAUI Blazor Hybrid. Includes inventory, sales, billing and reporting modules.
Logistics Mobile App
Cross-platform mobile application for real-time logistics and delivery management with offline synchronization.
Interactive BI Dashboard
Business Intelligence solutions with Power BI, Power BI Report Builder and Snowflake, including migration from Qlik, data modeling and automation with Power Automate.
Corporate Web Portal
Corporate web portal with Blazor WebAssembly, JWT authentication, role system and dynamic content management.
MCPs and AI with RAG for BI
Created Python MCPs to connect AI assistants with SQL Server, Snowflake, SharePoint, Report Builder, Power BI Desktop and Fabric Power BI, including RAG and responsible AI usage.
Automation System
Automation scripts for integrating legacy systems with new platforms and data synchronization.
Academic Education
My notebook stays open.
From university to continued learning. Turn the page.
Universidad Nacional de San Martín
PerúComprehensive training in software development, databases, systems analysis and technology project management.
Systems Engineering
Comprehensive training in software development, databases, systems analysis and technology project management.
Certifications & Courses
Languages
One conversation, four languages.
Choose a language to see my writing and speaking levels.
Soy Jhordan. Encantado de conocerte.
- Written
- Excellent
- Spoken
- Native
Spanish
Level: Native
English
Level: B1 - Intermediate
Catalan
Level: A1 - Elementary
French
Level: A1 - Elementary
Contact
Have a project in mind? Let's talk!
Tell me what you want to build.
From the first message to the next idea.
Your draft takes shape as you write in the form.