Alberto Galván De La Rosa - C#/.Net Developer

Q: Where is Alberto based?

Alberto is based in Berlin, Germany .

Q: What languages does Alberto speak?

Alberto speaks the following languages: Spanish (Native), German (Advanced), English (Advanced) .

Q: How many years of experience does Alberto have?

Alberto has at least 16 years of experience. During this time, Alberto has worked in at least 3 different roles and for 7 different companies . The average length of individual experience is 2 years and 4 months . Note that Alberto may not have shared all experience and actually has more experience.

Q: What is Alberto's latest experience?

Alberto's most recent position is C#/.Net Developer at Pean-IT GmbH .

Q: What companies has Alberto worked for in recent years?

In recent years, Alberto has worked for Pean-IT GmbH and Sentech Instruments GmbH .

Q: Which industries is Alberto most experienced in?

Alberto is most experienced in industries like Retail , Information Technology , and Banking and Finance . Alberto also has some experience in Education , Healthcare , and Manufacturing .

Q: Which business areas is Alberto most experienced in?

Alberto is most experienced in business areas like Information Technology , Product Development , and Project Management . Alberto also has some experience in Operations .

Q: Which industries has Alberto worked in recently?

Alberto has recently worked in industries like Manufacturing , Banking and Finance , and Information Technology .

Q: Which business areas has Alberto worked in recently?

Alberto has recently worked in business areas like Information Technology , Product Development , and Operations .

Recommended expert

Berlin, Germany

Experience

Mar 2023 - Jun 2025

2 years 4 months

C#/.Net Developer

Pean-IT GmbH

Developed high-performance REST API interfaces in C# for Investitionsbank Berlin (IBB) using CI/CD (Git, Azure DevOps).
Developed the "Pean Admin Center" using the Microsoft Graph API (backend: C#, frontend: Vuetify), implemented via CI/CD pipelines (Azure DevOps).
Created low-code business applications and automated processes with Power Apps and Power Automate.
Set up and designed the online shop for Pestalozzi-Fröbel-Haus (PFH) via Wix.

Jun 2019 - Jan 2022

2 years 8 months

C#/.Net Developer

Sentech Instruments GmbH

Developed a modern user interface for controlling plasma machines using WPF and MVVM architecture.
Managed version control and collaborative development via GitLab.

Feb 2016 - May 2019

3 years 4 months

C#/.Net Developer

Chal-Tec GmbH

Optimized and developed communication interfaces for e-commerce marketplaces using C#, T-SQL, and RESTful Web APIs.
Implemented core functions in the internal ERP backend using ASP.Net, MVC, DevExpress, jQuery, and Linq.
Created specialized Windows services for processing large logistics and sales data sets.
Managed tasks using Scrum (Jira) and documented in Confluence.
Used SmartGit with the Git-Flow methodology.

Sep 2013 - Jan 2016

2 years 5 months

Application Developer

Lumesse GmbH

Customized the main web product for customers using .NET Framework 4.0, Classic ASP, C#, JavaScript, and jQuery.
Designed complex T-SQL stored procedures and business logic according to customer requirements.

Feb 2010 - Aug 2013

3 years 7 months

Software Developer

Codiplan-IQuL GmbH

Lead developer and consultant for the Charité Berlin web system (exam and personnel administration).
Developed web applications for universities in Hannover and Innsbruck using .NET 4.0, C#, and SQL.

Sep 2008 - Mar 2009

7 months

Software Developer

WestfaliaSurge

Implementation of a packet dissector for Wireshark based on corporate protocols, programmed in ANSI C (master's thesis).

Feb 2006 - Sep 2007

1 year 8 months

Software Developer

Inflection Point Systems

Implementation of an information system for a US bank using Java EE and Struts.
Development of C# middleware for communication between APEX servers and Mexican telephony infrastructure.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Retail, Information Technology, Banking and Finance, Education, Healthcare, and Manufacturing.

Retail

Information Technology

Banking and Finance

Education

Healthcare

Manufacturing

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Project Management, and Operations.

Information Technology

Product Development

Project Management

Operations

Summary

Experienced C#/.Net developer with broad expertise in REST API development, low-code applications (Power Platform), and ERP systems. Specialized in boosting development process efficiency using AI-driven tools like GitHub Copilot and Gemini CLI. Skilled in the full software lifecycle using Scrum methods and advanced version control with Git.

Skills

Ai Development Tools: Github Copilot, Gemini Cli.
Programming Languages: C#, .Net Framework, C, C++, Java, Sql, Asp.
Web Technologies: Rest Api, Web Api, Xml, Ajax, Css, Jquery, Vuetify, Knockout.js.
Platforms & Tools: Microsoft 365, Power Platform (Apps/automate), Microsoft Graph Api, Git.
Methods: Scrum, Git-flow, Mvvm, Sdlc.

Languages

Spanish

Native

German

Advanced

English

Advanced

Education

Oct 2007 - Jun 2009

Fachhochschule Südwestfalen

Master of Science in Electronic Systems and Engineering Management · Electronic Systems and Engineering Management · Germany

Oct 2000 - Jun 2005

ITESM

Engineer in Electronic Systems · Electronic Systems · Mexico

Statistics

Experience

Total positions 7

Experience in Retail 5.5 y

Avg length 2 y 3 m

Longest experience 3 y 6 m

Expertise

Recent roles C#/.Net Developer, Application Developer, Software Developer

Main industries Retail, Information Technology, Banking and Finance

Main business areas Information Technology, Product Development, Project Management

Qualifications

Highest degree Master

Profile

Created

March 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Alberto based?

Alberto is based in Berlin, Germany.

What languages does Alberto speak?

Alberto speaks the following languages: Spanish (Native), German (Advanced), English (Advanced).

How many years of experience does Alberto have?

Alberto has at least 16 years of experience. During this time, Alberto has worked in at least 3 different roles and for 7 different companies. The average length of individual experience is 2 years and 4 months. Note that Alberto may not have shared all experience and actually has more experience.

What roles would Alberto be best suited for?

Based on recent experience, Alberto would be well-suited for roles such as: C#/.Net Developer, Application Developer, Software Developer.

What is Alberto's latest experience?

Alberto's most recent position is C#/.Net Developer at Pean-IT GmbH.

What companies has Alberto worked for in recent years?

In recent years, Alberto has worked for Pean-IT GmbH and Sentech Instruments GmbH.

Which industries is Alberto most experienced in?

Alberto is most experienced in industries like Retail, Information Technology, and Banking and Finance. Alberto also has some experience in Education, Healthcare, and Manufacturing.

Which business areas is Alberto most experienced in?

Alberto is most experienced in business areas like Information Technology, Product Development, and Project Management. Alberto also has some experience in Operations.

Which industries has Alberto worked in recently?

Alberto has recently worked in industries like Manufacturing, Banking and Finance, and Information Technology.

Which business areas has Alberto worked in recently?

Alberto has recently worked in business areas like Information Technology, Product Development, and Operations.

What is Alberto's education?

Alberto holds a Master in Electronic Systems and Engineering Management from Fachhochschule Südwestfalen and a Bachelor in Electronic Systems from ITESM.

What is the availability of Alberto?

The availability of Alberto needs to be confirmed.

What is the rate of Alberto?

Alberto's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.