Mark Kelleher

Sr Lead Full Stack & Mobile Engineer at US Service Animals
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Contact Information
us****@****om
(386) 825-5501
Location
Portsmouth, New Hampshire, United States, US
Languages
  • German (minimal) -

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Ian Stromski

Mr. Mark was a pleasure to have as a professor in UNH's Spinning Up Mobile Apps business in practice course. He came to each class with great enthusiasm and well-prepared topics. His "slideology" was visually pleasing, fun, and effective. I was excited to come to each class and Mr. Mark helped me to bring my ideas for mobile apps to life. He was very accommodating to needs and was always willing to hear and implement individual and class-wide feedback. Mr. Mark responded quickly to emails and made it a priority to address any issues my group or I were having. I would surely take his class again, given the option.

Steven Ernst

Mark has been instrumental in bringing technical guidance and leadership in support of our project. He has architected solutions that as help our project be a success. Mark is always eager to jump in wherever needed and is the go-to person when the client has critical requirements with a short turnaround time even if the ask is outside of his knowledge base. He has taken on these challenges and learned what was needed to implement the requirements in a short period of time. I relied on Mark’s knowledge and expertise on multiple occasions. He provides highest level of support to his clients and co-workers. It is a pleasure working with him.

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Credentials

  • Software Architecture: From Developer to Architect
    LinkedIn
    Dec, 2021
    - Nov, 2024
  • Lean Yellow Belt
    University of New Hampshire (Dagmar Vlahos, Lean Black Belt)
    Oct, 2015
    - Nov, 2024
  • Introduction to Lean Training
    University of New Hampshire (Dagmar Vlahos, Lean Black Belt)
    Jun, 2015
    - Nov, 2024
  • ITIL® Foundation Certificate in IT Service Management
    AXELOS Global Best Practice
    May, 2015
    - Nov, 2024
  • Licensed Real Estate Salesperson in New Hampshire
    New Hampshire Real Estate Commission
    Apr, 2015
    - Nov, 2024
  • A Justice of the Peace for the State of New Hampshire
    The State of New Hampshire (Deputy Secretary of State)
    Jan, 2012
    - Nov, 2024

Experience

    • United States
    • Hospitals and Health Care
    • 1 - 100 Employee
    • Sr Lead Full Stack & Mobile Engineer
      • May 2023 - Present

      US Service Animals is the leading online resource for emotional support and service animals. Since 2015, our team of board-certified mental healthcare professionals has been helping people with mental, physical, and emotional disabilities get their pets into their homes. With 45 mental healthcare professionals in our network, covering all 50 states, and a team of in-house legal experts ensuring compliance and supporting customers, we are without question the most experienced and largest organization in the industry. Our mission is to educate and assist people with disabilities through the use of animals. Show less

  • Freelance Web Development
    • New Hampshire, USA
    • Freelance Sr. Software Developer
      • Jan 2015 - Present

      Various web and mobile development. Work done during off-hours on my own time. I get to pick the tough projects and they usually have relaxed deadlines. Various web and mobile development. Work done during off-hours on my own time. I get to pick the tough projects and they usually have relaxed deadlines.

    • United States
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Software Architect
      • Mar 2021 - Jun 2023

      Software Architect as part of an Agile support team in support of digital transformation, integration of emerging technologies into mission applications and supporting modernized, cloud-based, applications in production for U.S. Department of Homeland Security (DHS) and U.S. Customs and Border Protection (CBP). ** The content of my communication (activity/posts/connections) on LinkedIn is entirely my own and does not reflect the opinions of or endorsement by any federal agency, U.S. Department of Homeland Security, U.S. Customs and Border Protection, or the government as a whole. ** Show less

    • United States
    • Financial Services
    • 1 - 100 Employee
    • Lead Mobile Developer
      • Nov 2020 - Feb 2021

      Lead Flutter Mobile Application Development with a talented group of individuals working to fully redesign a native iOS FinTech app to cross-platform using the Flutter framework and written in Dart. Position entails, not only architecting a mobile application from the ground up, but being versatile enough to work Full Stack with Spring Boot micro services, MySQL Database, and AWS hosted solutions. Achieving aggressive goals with quality solutions! Lead Flutter Mobile Application Development with a talented group of individuals working to fully redesign a native iOS FinTech app to cross-platform using the Flutter framework and written in Dart. Position entails, not only architecting a mobile application from the ground up, but being versatile enough to work Full Stack with Spring Boot micro services, MySQL Database, and AWS hosted solutions. Achieving aggressive goals with quality solutions!

    • United States
    • Consumer Services
    • 1 - 100 Employee
    • Chief Technology Officer (CTO)
      • Oct 2018 - Jan 2021

      Reviewing, optimizing, and architecting tech stack for innovative social/biometric fitness mobile application. Working hand-in-hand with CEO to locate and hire skilled technical contractors while helping to manage the project from ideation to production. Using a limited budget and rigorous roadmap schedule we created a viral native Android/iOS mobile product. Reviewing, optimizing, and architecting tech stack for innovative social/biometric fitness mobile application. Working hand-in-hand with CEO to locate and hire skilled technical contractors while helping to manage the project from ideation to production. Using a limited budget and rigorous roadmap schedule we created a viral native Android/iOS mobile product.

    • United States
    • Higher Education
    • 700 & Above Employee
    • Lead Web & Mobile Developer
      • Mar 2015 - Aug 2020

      Playing a key technical and strategic role working with teams in Academic Technology, Enterprise Technical Systems, Client Services and/or third party software applications. Developing and initiating management strategies in long-range planning for the institution. Further develop, document and train staff and contractors on ITIL and ITSM protocols including release management, change management and quality assurance. Applying methods and technologies consistent with industry best practices to ensure results are high in quality, cost resources appropriate, consistent with UNH priorities and sustainable. Being a technical support for a wide range of complex problems. Analyzing problems, establishing documentation and implementing viable solutions. Show less

    • United States
    • Higher Education
    • 1 - 100 Employee
    • Instructor
      • Jan 2020 - Jun 2020

      Part-time University of New Hampshire Paul College Business in Practice (BiP) course instructor. Guided 21 students through my hands-on active learning course on "Spinning Up Mobile Apps" at UNH Durham campus. Business in Practice: Analytical Intelligence develops students' abilities to analyze ideas, solve problems and make decisions. An emphasis is placed on experiential learning and instruction from business professionals. Rotating topic courses are offered to meet the needs of the ever-changing business environment. Show less

    • United States
    • Real Estate Agents and Brokers
    • 200 - 300 Employee
    • Senior Web Developer / Project Manager
      • Jun 2011 - Mar 2015

      Serving as "quarter-back" for Berkshire Hathaway HomeServices Verani Realty's Business Development web department to become the #1 Real Estate company in New Hampshire. Duties include administration of robust highly-technical enterprise web applications. Fast-paced environment with built in CRM, CMS, and diverse reporting system. Daily troubleshooting multi-state MLS database with over 200+ million records, managing multiple ongoing projects and team members, administering 6+ dedicated servers, serving as architect on new custom tools and applications for over 350 motivated real estate agents, and much more. www.verani.com www.veranicommercial.com BHHS Verani Realty has been serving the real estate needs in the communities of New Hampshire and Northern Massachusetts since 1967. We have a reputation for innovation and exemplary customer service. In the last few years we have grown to have multiple offices across Southern and Central New Hampshire and northern Massachusetts with over 300 Real Estate agents available to meet your NH, MA and ME real estate needs. Our emphasis on customer service, commitment to training, affiliation with the BHHS Real Estate network, adherence to the Realtor® Code of Ethics and utilization of the latest technological resources give us a competitive edge in our real estate dealings. We are committed to bringing these resources to your New Hampshire and/or Massachusetts real estate needs. Show less

  • Everyday Internet Solutions, LLC
    • Barrington, New Hampshire
    • Owner
      • Jan 2009 - Jul 2011

      "Providing Internet Strategies and Solutions for Your Company's Everyday Needs!" New Hampshire based company striving to help your small or large business get the internet solutions and strategies it needs to be successful. "Providing Internet Strategies and Solutions for Your Company's Everyday Needs!" New Hampshire based company striving to help your small or large business get the internet solutions and strategies it needs to be successful.

    • United States
    • Real Estate
    • 1 - 100 Employee
    • IT Web Administrator / J2EE Developer
      • Apr 2007 - Jun 2011

      Administration of Orchard's 33+ websites including deployment, security, and efficiency. Lead Java developer working with the team to construct and execute innovative-dynamic IT marketing techniques. Currently Administer the following Technologies: Application Server, Database, Online Chat, Book Appointment, Custom CMS Product (designed & built by me), Domain Names, J2EE Architect/Development. Have become a valuable resource and "one-stop-shop" for IT Web technology and development (front and back-end) here at Orchard. Strong focus on user experience, UI, and project standards/documentation. Position requires self-motivation with strong teamwork mentality. Show less

    • United States
    • Business Consulting and Services
    • 1 - 100 Employee
    • Software Engineer
      • Oct 2004 - Mar 2007

      On day-to-day basis was responsible for manipulating data, attend team meetings, review client requisitions, assist architect with design aspects, spec out page layouts, set up GUI via JSP, servlets, java beans. * J2EE developer for fast-paced company contracted to US Naval Logisitics center in Mech. PA with SECRET security clearance. Position involved complete application life-cycle development and process standization with project management duties. Technical tasks included JSP, Servlet, EJB, JSF, AJAX, MVC, Design Patterns, GUI design, PL/SQL, DB design, QA Stress Testing and Optimization. Assignments included dashboard metrics for naval vessel availibilites, data warehousing, and project action management apps. Show less

    • United States
    • Transportation, Logistics, Supply Chain and Storage
    • 300 - 400 Employee
    • Jr. Software Engineer
      • Mar 2003 - Oct 2004

      Responsible for designing, developing, unit testing, and integrating key components for new web enabled service-oriented infrastructure following object-oriented methodology. Worked with cross-functional business and technical team. Maintained standards and documentation. * Application Development using JSP, Struts, EJB, Tag Libraries, MVC modeling, in colaberation with PL/SQL and Oracle 9i database. * Customer Support, Standards Committee, B2B data transactions using EDI, Project Planning, GUI design, Servlets, Java Beans, and more. Show less

    • United States
    • Religious Institutions
    • 700 & Above Employee
    • Paid MIS Intern
      • May 2002 - Aug 2002

      * Paid intern at MIS divison on Enterprise Architecture project. * Researched Java Server Pages, Tag Libraries, Cascading Style Sheets for a framework of Enterprise Architecture web development. * Paid intern at MIS divison on Enterprise Architecture project. * Researched Java Server Pages, Tag Libraries, Cascading Style Sheets for a framework of Enterprise Architecture web development.

Education

  • Messiah College
    B.A., Computer Science
    2001 - 2003
  • Rochester Institute of Technology
    Bachelor, Computer Science
    1999 - 2001
  • York High School
    High School Diploma
    1995 - 1999
  • University of New Hampshire
    Continuing Education, Continuing Education
    2016 -

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