Alvaro H.

Sharepoint Developer

Top performer 9.5/10

Costa Rica

Trusted member since 2025

17 years of experience

At Microsoft, Alvaro develops enterprise-grade solutions using SPFx and the Power Platform, while at Hologic, he designed systems that reduced reporting time by 80%. His expertise spans SharePoint, Power Platform, React, and C#, enabling him to deliver robust, scalable solutions tailored to client needs.

Alvaro specializes in seamless integrations between disconnected systems, automation of manual processes, and delivering measurable ROI for clients across the healthcare, technology, and agency sectors—often within weeks.

Main expertise

SharePoint17 years

React.js8 years

C#12 years

.NET Sitecore5 years

Experience3

SharePoint Developer

Freelance•

Information Technology (IT) and Services

Oct 2016 · 9y 6m

Led multiple enterprise projects for notable clients, including Microsoft, Foundever, and Hologic Healthcare.
Developed a tablet-based production management system for Hologic that reduced reporting time by 80%.
Built custom SharePoint solutions integrated with the Power Platform for Microsoft, and developed complex applications using React and SharePoint for Foundever.
Implemented several migration projects from on-premises to cloud environments, automating key business processes with Power Automate and Power Apps.

React.js

Node.js

React Native

SQL

.NET Sitecore

Production Line Management Dashboard (Hologic)

Front End Developer/Office 365 Consultant

OTSI•

Information Technology (IT) and Services

Oct 2015 - Oct 2016 · 1y

Developed custom software solutions to track and manage firmware updates for a major technology corporation.
Created integrated solutions to automate business processes using SharePoint for companies such as HP and Exelon.
Built a mobile application integrated with SharePoint Online and supported Dynamics CRM implementations.
Specialized in the analysis and development of automated tools for project document management.

JavaScript

Angular.js

.NET

SharePoint

MS 365

SharePoint Developer/Office 365 Consultant

Intertec International•

Information Technology (IT) and Services

Jul 2009 - Oct 2015 · 6y 3m

Implemented enterprise-grade SharePoint solutions for multiple Fortune 500 clients, including leading pharmaceutical companies and financial institutions.
Developed integrated applications to automate business processes using SharePoint 2010/2013 and Visual Studio.
Established a SharePoint Center of Excellence framework to promote knowledge sharing, and led Microsoft Dynamics CRM implementations integrated with SharePoint solutions across various industries.

JavaScript

SQL

.NET

SharePoint

Assessments

Engineering excellence

Alvaro’s overall performance in a 90-minute live technical assessment ranks in the top 5% of vetted Sharepoint Developers at Proxify.

See vetting process

Certificates 2

Sitecore 10 .NET DeveloperSitecore

Issued Oct 2023

Professional Scrum Developer™ I (PSD I)Scrum.org

Issued Aug 2021

Sitecore 10 .NET DeveloperSitecore

Issued Oct 2023

Do you want to know more about Alvaro’s certifications?Book a call

Portfolio

Highlighted by Alvaro

Jan 2019 · Freelance

Production Line Management Dashboard (Hologic)

Developed a comprehensive digital transformation solution for Hologic's production facilities to replace manual, paper-based systems. Created an interactive dashboard using SharePoint, Project Server, and AngularJS to provide real-time visibility into production performance. Built a tablet-based production management system integrating multiple data sources that reduced reporting time by 85% and enabled instant updates every 2 seconds. The solution eliminated paper-based workflows, automated data synchronization, and provided real-time alerts for production anomalies.

Duration1y 5m