Haddu Mak
Clarksburg,MD
Summary
Dynamic and detail-oriented SharePoint and Power Platform Developer with over 9 years of experience in designing, modernizing, and supporting enterprise-level solutions. Expertise includes SharePoint Online and On-Premises (2013/2016/2019), Power Apps, Power Automate, Power BI, and SPFx, with a proven track record in user-centric app development, workflow automation, and enterprise content management. Strong capabilities in data visualization and portal redesign enhance usability, collaboration, and operational efficiency. Proficient in web development technologies such as HTML, CSS, JavaScript, and React, while leveraging Azure for secure application deployment and data storage. Adept at navigating Agile methodologies to ensure seamless project delivery and stakeholder engagement.
Overview
1
1
Certification
9
9
years of professional experience
Work History
Power Platform Developer
AstraZeneca
09.2024 - Current
- Developed custom Power Apps solutions featuring canvas and model-driven apps to address unique business requirements, enhanced SharePoint with specialized forms tools and analytical reports.
- • Led SharePoint Online intranet redesign to improve homepage usability, cut navigation time, and strengthen visual branding. • Built modern SharePoint solutions, including intranet portals, knowledge hubs, and automated document management workflows, to support collaboration, compliance, and content governance.
- Developed and tailored canvas and model-driven power apps by embedding interactive canvas components into model-driven environments, simplifying complex user interactions.
- Streamlined approval workflows by automating end-to-end business processes in Power Automate, integrating external APIs with Dataverse and building approval chains with alerts and connections across SharePoint Dynamics 365 and other enterprise systems.
- Developed advanced canvas apps by integrating reusable components, nested galleries, and dynamic data logic to enhance application performance and user experience.
- Designed resilient Power Automate flows using exception-handling patterns to ensure reliable cross-platform data operations.
- Configured Dynamics 365 applications using Dataverse custom entities, relationships, and business rules, alongside custom C# plugins for advanced functionality.
- Built intelligent chatbots using Copilot Studio (formerly Power Virtual Agents), integrating Dataverse and Dynamics 365 to enable self-service capabilities and guided assistance.
- Extended power platform functionality through custom APIs and connectors to enable secure integration with third-party and on-premises systems.
- Designed and managed ETL pipelines, data models, and DAX calculations in Dataverse and Power BI to enable real-time analytics-driven decision-making.
- Integrated SharePoint teams with Dynamics 365 ecosystems to enable unified collaboration and synchronized business data.
- Leveraged multiple data sources, including SQL Server, SharePoint, Excel, and Dataverse, to develop scalable and flexible enterprise applications.
- Collaborated in agile settings to gather requirements, conduct testing, and resolve issues to ensure smooth delivery and system reliability.
- Delivered end-user training, produced technical documentation, and provided post-deployment support to enhance adoption and maintain optimal system performance.
Power Platform Developer
Zein Bank
06.2022 - 08.2024
- Develop custom Power Apps solutions, including canvas and model-driven apps, to satisfy unique business requirements and enhance SharePoint through specialized forms, tools, and analytical reports.
- Built advanced DAX models and Power BI dashboards to support real-time analytics and KPI tracking.
- Streamlined workflows by leveraging Power Automate while integrating Power Apps with Microsoft 365 and Dynamics 365 and utilizing Dataverse for comprehensive data management.
- Oversaw creation and maintenance of data models and entities within Dynamics 365 and Power Platform, ensuring accessibility and data consistency while integrating external APIs, SQL databases, and data sources such as Excel and CSV.
- Utilized advanced design tools to refine PowerApps development workflow, emphasizing exceptional user experiences and responsive design for optimal cross-device performance.
- Customized applications to align with organizational branding through aesthetic adjustments to canvas and model-driven apps to boost user engagement.
- proven experience with agile software development methodologies
- Coordinated with diverse departments to gather requirements, develop solutions aligned with strategic business objectives, and support adoption through comprehensive training and support.
- Designed and managed automated workflows in Power Automate to streamline business operations while resolving development and deployment issues within Dynamics 365 environment.
- employed Power BI for advanced data dashboards and visualization, transforming complex data sets into intuitive, actionable insights while enhancing decision-making processes.
- Enforced strict data protection protocols by implementing role-based access control across Power Platform projects to safeguard sensitive data integrity.
- Promoted innovative Power Platform use to build dynamic interactive applications and dashboards, enhancing business operations through workflow automation and data visualization
SharePoint/Power Platform Developer
WSFS Bank
01.2020 - 02.2022
- Expertly customized and developed Power Apps in canvas and model-driven formats to meet business requirements, enhancing operational efficiency and user engagement across Power Platform and SharePoint environments.
- Designed and automated data modeling to support sophisticated workflows using Power Automate, streamlining business processes and facilitating seamless data transactions to improve organizational efficiency.
- Utilized Power BI to design dynamic, visually engaging dashboards and reports, enabling decision-makers to extract actionable insights from complex datasets for strategic planning.
- Seamlessly integrated dynamics 365 with Power Platform solutions, combining CRM and ERP functionalities to deliver comprehensive business analytics and insights.
- Developed PowerShell scripts for bulk site administration and metadata updates. Conductnduct advanced API integrations to connect diverse systems and services, enhancing data flow and interoperability across SharePoint and Power Platform for unified ecosystem.
- Managed and organized DataVerse data efficiently while upholding high data standards, ensuring seamless access across applications to optimize data usage and management strategies.
- Leverage web development technologies, including HTML5, CSS, and JavaScript, to deliver custom interactive SharePoint sites that drive user engagement and satisfaction.
- Implemented advanced SharePoint document library organization using metadata and document sets; facilitated platform adoption through targeted user training sessions.
- Oversee secure management of groups, custom permissions, and Office 365 security settings, alongside managing Power Automate collections to enhance collaboration and protect sensitive information.
- Led SharePoint content migration to SharePoint Online while minimizing disruption through ShareGate and PowerShell scripting for system management and task automation.
- Innovated SharePoint development by creating custom web parts and extensions using SPFx, and by deploying InfoPath for intuitive forms and workflow automation to enhance user experience and support complex business workflows.
SharePoint/Power Platform Developer
HCA Healthcare
08.2017 - 12.2019
- Expertly crafted and managed SharePoint Online sites, creating customized pages and document libraries to support organized and efficient digital environments.
- Customized SharePoint sites and pages to enhance user experience and functionality.
- Developed bespoke web parts and implemented SharePoint Framework (SPFx) solutions to extend site functionality while adhering to best coding practices for performance.
- implemented advanced CSS, HTML5, and JavaScript techniques to enhance site aesthetics and usability, establishing compelling visual and interactive user interface.
- managed SharePoint site collections and configured user and group permissions to enable secure and collaborative workspaces.
- enforced strict data security protocols within SharePoint, implementing comprehensive security measures to protect sensitive information.
- Directed SharePoint content organization through effective management of list views and libraries, ensuring optimal accessibility and structure.
- Utilized Infopath and out-of-the-box (OOTB) solutions to create advanced forms and streamline workflows for data collection and business processes.
- innovated within Microsoft Power Platform, developing model-driven and canvas apps to optimize business workflows and enhance decision-making capabilities.
Skills
- Power Platform: Power Apps, Power Automate (Flow), Power BI, Power Virtual Agents
- Web Development: HTML, CSS, JavaScript (React, Angular), JSON, TypeScript
- Programming Languages: C#, NET Framework
- Microsoft 365: Microsoft Teams, Dynamics 365 F&O, Dynamics 365 ERP
- Automation & Integration: Logic Apps, Azure Functions, Custom Connectors, REST API Integrations, Solution Packaging, ALM Pipelines
- Governance & Security: Environment Management, RBAC, DLP Policies, Azure AD Integration
- AI & Innovation: Copilot Studio (Chatbots & GenAI Integration), Intelligent Process Automation
- Database: PL/SQL, SQL Server Version Control: Git, Azure (Azure Functions, Azure AD)
- Microsoft InfoPath
- SharePoint: Expertise in Various Versions, SharePoint Designer, SharePoint Framework (SPFx), workflows, lists/libraries and more
- Other tools: MS Office, MS Visio, MS Suite, Nintex, Sharegate, and Bamboo
- Data & Analytics: SQL Server, DAX, M Query, Data Modeling, ETL Pipelines, Data Visualization
- Cloud & DevOps: Azure DevOps, Git, CI/CD, PAC CLI, Microsoft 365 Administration
- Communication skills, Agile
Certification
Certified Power Platform Developer
Personal Information
Title: SharePoint/Power Platform Developer
Timeline
Power Platform Developer
AstraZeneca
09.2024 - Current
Power Platform Developer
Zein Bank
06.2022 - 08.2024
SharePoint/Power Platform Developer
WSFS Bank
01.2020 - 02.2022
SharePoint/Power Platform Developer
HCA Healthcare
08.2017 - 12.2019