Mark Perry Email & Phone Number

Chevy Chase, Maryland, Us

At HHMI, I serve as a Senior Software Developer, specializing in architecting and deploying web applications in a hybrid on-prem/cloud environment. My role spans a diverse range of technologies, focusing on building scalable and efficient solutions to meet complex business needs. Below are some of the key accomplishments:• Developed and deployed web applications using ReactJS, C#, .NET Web API, and Microsoft Power Platform.• Architected application structure, object models, and provided architectural guidance for application infrastructure.• Led code reviews and mentored junior developers to ensure high-quality code standards.• Integrated multiple systems into a cohesive ecosystem via APIs, improving performance and scalability.• Created design documents, test plans, and provided leadership in agile processes, including sprint planning and backlog grooming.• Provided cross-training to peers and worked closely with other teams to drive enterprise systems integration.• Resolved complex application performance issues through detailed analysis and collaboration with IT teams.

Accomplishments• Built AI powered SASS product called Teacher Assist AI. Teacher Assist AI is a cutting-edge platform designed to revolutionize the way teachers manage their daily tasks.• Selected as a subcontractor for the State of Maryland, leading a systems integration project to streamline business processes across five offices within the Maryland Aviation Administration using ASP.NET, SQL, VB.NET.• Developed custom web-based applications, including an e-Learning platform and an online customer relationship management system using.NET framework and SQL.• Created mobile applications for iPhone and Android using native code and .NET MAUI.• Integrated AI technologies using the ChatGPT API to enhance customer interaction and optimize business processes.• Lead developer on diverse projects using ASP.NET, ASP.NET Core, and C#, VB.NET, delivering high-efficiency, scalable solutions.• Expert in API integrations across custom applications, enhancing functionality and efficiency.• Designed a custom Point-of-Sale online purchase and fulfillment system, automating connections to web fulfillment systems post-order placement.• Rapidly grew a client's Facebook group by 100,000 new users within a single month for under $200.• Managed and implemented local SEO strategies for multiple clients, achieving first-page Google rankings.• Successfully managed ROI-focused Google AdWords and Facebook ad campaigns.• Engaged in multiple SharePoint and Office 365 SharePoint projects, developing custom web parts and enhancing reporting features.• Developed a fantasy football application providing real-time statistics and predictive analytics using various APIs.• Manage clients and internal Microsoft Office 365 Exchange accounts.• Maintain a cloud-based hosting solution using Microsoft Windows Azure.• Specialized in client relationship management, ensuring successful project delivery and post-launch support.

Rockville, Md, Us

At Thermo Fisher, I serve as a senior software developer specializing in delivering robust applications for high-profile government clients. My work is diverse and leverages a broad range of technologies and methodologies. Below are some of the key accomplishments;• Created reporting and Timesheet application that interfaces with Nautilus API• Created ASP.Net Core bio-ordering application.• Integrated systems with multiple external systems via APIs.• Designed a calculator for estimating storage requirements, with customized calculations based on unique data sets provided by the user.• Integrated with data repositories via REST APIs and developed web API’s using ASP.NET Core for enhanced performance and scalability.• Developed a system for the upload of manifests, automated the generation of emails and PDF documents, and integrated with external systems via APIs.• Created windows service email engine to manage applications email workflow and daily reports.• Created and maintain documentation of application in accordance with government regulations.• Maintained applications 508 compliance.• Supported multi-language user interfaces. • Manage Windows Web and Microsoft SQL Servers• Implemented Crystal Reports and Telerik Reporting into applications.

Ijamsville, Maryland, Us

• Lead classes in an organized functional fitness workout• Motivated clients during and outside of class on a daily basis• Communicated proper skills to perform exercises safely and effectively• Used social media as a marketing tool to build relationships and raise brand awareness• Provides one-on-one Personal Training to clients• Created unique couch to 5k program for his small group clients

Silver Spring, Md, Us

Senior Application Engineer for the NIST via Dakota Consulting. Lead Engineer for multi-million dollar overhaul of legacy JAVA/Oracle system utilized to track activity of government fund recipients. Provide senior-level application development expertise to team responsible for rewriting and migrating platform to SQL and SharePoint 2007/.NET and creating custom webpages housed within a SharePoint 2007 framework. Accomplishments• Developed Excel VB Script Macros that generate XML documents for real-time upload of data and validate data before storing. Designed XML tool to manage legacy data imports as well as a tool that generates a dummy XML file used for training end users in the creation of XML files to be uploaded.• Automated time-consuming manual client validation process through the creation of a class that connects to the Dun and Bradstreet web service. Application includes data parsing, cleansing and error handling before saving to the database. • Created custom wrappers for Telerik controls to add increased functionality for all developers on the project. • Created documentation for deploying application to SharePoint 2007 Server.• Developed application security controls using Interfaces.

Employee of Sytel, Inc, contracted by the Office of the Director (OD) for the National Institutes of Health (NIH) to provide development and IT support. Managed project team of up to six. Wrote documentation for new and legacy applications. Reviewed and modified websites for Section 508 compliance. Used object-oriented principles for class development to streamline efficiency and ensure a scalable and reusable architecture. Accomplishments• Provided full lifecycle development and support for custom application and user interface (UI) design from initial requirements gathering to testing and implementation. • Promoted to Web Team Leader, responsible for organizing team members, managing bugs and project timelines and mentoring junior developers. Led team to complete high-profile NIH web projects. • Led maintenance and troubleshooting for all applications developed by the Office of Information Technology (OIT) within the OD.Development highlights include: - Designed Ethics Management System (EMIS) for the NIH Ethics office that tracks, stores and aggregates all NIH employees’ outside activity data, then generates reports that are sent to the NIH Director and Congress.- Converted Freedom of Information Act (FOIA) request system from a phone/fax request system to a web-based request and request-tracking system. - Migrated Purchase Card tracking for government employees from Access database to .NET. - Led development of an assignment and tracking application for all mentor/mentee relationships within The Office of Behavioral and Social Sciences Research (OBSSR).- Solely responsible for development of a custom content management system for publishing web content within the OD. Application included approval workflows and automatic publishing.

Bethesda, Md, Us

Employee of Orkand, Inc, contracted to provide computer support and services to the NIH. Assisted in maintaining and troubleshooting NIH-wide applications including E-Pic, training.nih.gov and obssr.od.nih.gov. Supported network and server administration within an NT/2000 Windows IIS domain environment. Accomplishments• Wrote application to organize, store and generate IP addresses. Application replaced outdated manual or Excel tracking and enabled system-generated assignments of new IP addresses and reporting on current inventory as needed. • Developed inventory message board system to manage the itemization of interoffice supplies, hardware and furniture. Enabled distribution of surplus among offices under the OD and eliminated waste.• Designed government-mandated 508-compliant websites for disabled users using Macromedia Dreamweaver and Fireworks.

Bachelor Of Science, Communications

Aas, Broadcast Telecommunications

Education record