Computer Technologies LLC


Hello, my name is Christina and I am the Owner of Computer Technologies, LLC. I'm a Full Stack Developer and Web Designer. I earned my bachelor's degree in Information Technology and Cybersecurity at Indian River State College (IRSC) and my graduate degree through the Florida Institute of Technology (FIT), located in Melbourne, Florida. I am currently available for projects or contract work.

Systems Engineer, Designer, Programmer, & Web Developer.

  • BS Degree: Bachelor of Science / Information Technology Management and Cybersecurity
  • Grad Degree: Masters in Computer Science / Computer Information Systems

My current projects are developing android and iOS applications and designing websites and databases that interact through web applications. I'm also a network and system engineer designing safe and secure networks. My programing specialties are Java, C++, Swift, Objective-C, Javascript, PHP, HTML5, CSS, Python, SQL, and more. I utilize tools like Android Studio, NetBeans, Eclipse, Github, XCode, MIT App Inventor, Visual Basics, Visio, MS Project, and Adobe Creative Suite.

Computer Solutions Web Application (CSWA)

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Happy Clients
Exceptional Service and Support

Better Customer Experience

Hours Of Support
Better Overall Communications

Hard Worker Expert Client Interactions


I have a wide range of IT skills and expertise that span various domains, enabling the abilility to tackle many complex challenges in the ever-change world of information technology. I have a long-standing background in financial accounting, business, and property management. These qualifications make me a unique individual for all kinds of projects. Below are some of my technical skill levels.

    Technical Proficiency:
  • My technical proficiency covers a broad spectrum, encompassing multiple programming languages, operating systems, and development frameworks. I am well-versed in languages such as Python, Java, C++, and JavaScript, allowing me to develop robust applications and software solutions. Additionally, my familiarity with operating systems like Windows, macOS, and Linux enables me to navigate different environments with ease, troubleshoot issues, and optimize system performance. My knowledge of development frameworks empowers me to build efficient web applications.

  • Networking and Infrastructure:
  • My expertise extends to the realm of networking and infrastructure. I possess a deep understanding of network protocols, including TCP/IP, DNS, DHCP, and VPNs, enabling me to design and configure secure and reliable networks. I am adept at implementing network security measures, such as firewalls and intrusion detection systems, to safeguard data and prevent unauthorized access. Moreover, my familiarity with virtualization technologies like VMware and cloud platforms like AWS or Azure equips me with the ability to deploy and manage scalable infrastructure solutions.

  • Database Management:
  • My proficiency in database management is noteworthy. I have hands-on experience with popular database management systems (DBMS) such as MySQL, PostgreSQL, and Oracle. I am skilled in data modeling, query optimization, and database administration tasks. My ability to design efficient and scalable database architectures, implement data security measures, and leverage SQL for complex data manipulation enables me to create robust and high-performing database solutions.

  • Information Security:
  • My knowledge of information security best practices and principles makes me an invaluable asset in safeguarding critical data and mitigating security risks. I possess a solid understanding of encryption algorithms, secure coding practices, and vulnerability assessment techniques. I am capable of conducting security audits, identifying potential vulnerabilities, and implementing necessary controls to protect systems and applications from cyber threats.

  • Project Management and Collaboration:
  • In addition to my technical acumen, I possess strong project management and collaboration skills. I excel in overseeing IT projects from initiation to completion, ensuring adherence to timelines, budgets, and quality standards. My ability to communicate effectively with stakeholders, lead cross-functional teams, and adapt to changing project requirements allows me to deliver successful outcomes. Moreover, my proficiency in collaboration tools such as Jira, Slack, and Git facilitates seamless teamwork and enhances productivity.

With my wide range of IT skills and abilities, I am a versatile IT professional capable of tackling multifaceted challenges. My technical proficiency, coupled with me expertise in networking, database management, information security, and project management, enables me to contribute significantly to IT projects in diverse domains. My dedication to continuous learning and staying up-to-date with the latest technologies positions me as a valuable asset in the ever-evolving field of Information Technology.


Following is my professional resume including professional experience and education.


Christina M. Grant

I am passionate about utilizing my skills, experience, and analytical ability to develop my computer science knowledge further and expand upon my programming and security expertise. I focus on software and hardware management, web applications, databases, and web development using various technologies and programming languages. I relate well with people on any level and have the proven ability to work well as a team member with confidence in leading and motivating people to perform services and increase productivity.


Masters in Computer Science & Computer Information Systems

2020 - 2022

Florida Institute of Technology, Melbourne, FL

This degree emphasizes on problem-solving skills in the computing field, paying particular attention to software and services, advanced programming, database integration, design, and maintenance of data-driven systems. Also knowledge of emerging technologies on various platforms. These include mobile enterprise systems, wireless, and system administration.

Bachelor of Science & Information Technology Management and Cyber Security

2015 - 2020

Indian River State College, Fort Pierce, FL

This degree focuses on business, government, and nonprofit organizations. Advanced skills in building, operating, and maintaining computer networks as well as ensuring the safety and security of the data moving through these networks. Also, troubleshooting problems and managing the technology, data, and people associated with large or small IT operations.

Professional Experience

Technical Cirriculum Writer and Subject Matter Expert


Thinkful by Chegg, Santa Clara, CA

  • Technical Curriculum Writer. Subject Matter Expert (SME) in developing Information Technology Lessons and Instructional Design
  • Create educational curriculum, manage professional development, perform evaluations, and peer review educational materials, i.e., textbooks, computer programs, and create related IT images.

Senior Harware and Software Engineer

2019 - Present

Computer Technologies, LLC, Port Saint Lucie, FL

  • Computer engineer providing various technology, development, and support services
  • Specialized projects for clients to include intrusion prevention systems, developing software implementation, Android development, and system tracking.
  • Provide phone chat or in-person consultation as well as support, troubleshoot, and diagnosed software and hardware issues
  • Provide virus protection or removal, maintenance, monitoring, and backup management
  • Consult clients about their software needs and develop small business websites, web apps, and databases

System Administrator and Financial Consultant

2014 - 2018

Restauri, LLC, Port Saint Lucie, FL

  • Systems Administrator providing information technology support and accounting software for customers
  • Provided phone, chat, or in-person support for all software related installations. Provided phone, chat, or in-person support for accounting programs
  • Troubleshoot and diagnosed accounting software issues remotely and on-site
  • Provided virus protection and removal, maintenance, monitoring, and backup management
  • Consulted with clients regarding their technical and accounting software needs

My Portfolio

Below are some of my projects, including ones I've worked on, apps I have created, and solutions to many computer-related issues.

View Portfolio

Hover over the images with your mouse to find the the link to each of the project detail pages. There you will find more information about each of these projects.

  • All
  • App
  • Card
  • Web
Rainbow TikTakToe
Color Picker
Dead Sea Salts
Data Link


Following is a list of services that Computer Technologies LLC offer. Our focus has always been on the customer's wants and needs and how to make that happen. Whatever your company demands are, from working with computer systems to analyzing data and information, building websites or applications, testing software, or collaborating, We can offer you the best solutions for your business or home office needs.

Full Stack Developer

Managing front-end websites, to include the visible parts, and the backend, as well as the infrastructure that runs the websites. Designing and programming websites and applications, interacting with clients and working on databases, application programming interfaces (APIs), and servers. Development experience for both mobile and desktop environments.

Computer Systems Engineers/Architects

Verify system architecture's stability, inter-operability, portability, security, or scalability. Develop system and software infrastrucres, system integration, and distributed system architectures. Identify system data, hardware, or software features required to meet user needs.

Website design

Web development to include updates and operations required to build and manage a website to ensure optimal performance and user experience. We design engaging and responsive landing pages, conduct website testing, and ensuring website functionality and stability across all devices. We provide internal support and external customer service throughout the build and launch process of the website.

Network Security

Network security services to help protect your business or home network from unauthorized access. These services include: Building firewalls, installing anti-virus software, installing virtual private networks (VPNs), and performing regular network checkups.

Remote Support

Provide technical support remotely. If a computer or other device experiences an issue, a secure remote service can solve the problem fast to troubleshoot and repair it. Remote support allows the discovery and repair of problems more quickly and can apply these to multiple devices, including most mobile devices. Having remote services with remote support capabilities can reduce the time to update applications and repair technical errors so work can continue with minimal interruption.

Troubleshooting and technical support

Technical support and troubleshooting for software applications, programs, and online tools. Computer Technologies guides its users through the process of resolving technical errors and recommends further steps to take, such as sending in the device for repairs. With a dedicated technical support service, your organization can receive the technical assistance it needs when staff members have questions or challenges such as using company software.

Watch a demonstration of an password attack using a Kali Linux tool called Hydra on a Windows Active Directory below...


Christina is excellent at anything she does. I rely on her for all my computer and home and business needs. There isn't anything she can't do. Her professionalism and knowledge in helping my company and me whenever we have issues or need anything are undoubtedly one of her best assets. She has solved all of my computer and business needs, and I can always rely on her to finish the job right the first time.


Jay Benny

Owner Pinnacle Builders

Christina has never let me down when it comes to computer-related work. Her creativity and dedication to her work are beyond what I could have imagined. There isn't anything she can't do, and she has helped my business in a number of ways, from computer systems to design and software upgrades with no interruptions. She is a needed asset to my work and home office. Thank you, Christina!


Denise White

Legal Assistant

I am so thankful that my friend Seth referred me to Christina! I had thousands of photos on my hard-drive that were not opening up due to the various pop-ups that continued to appear on my computer. These photos were so important to me as my late cousin had passed away. I am so thank ful for Christina and her diligence, compassion, and effort to use her skills to fix my computer. I highly recommend her to anybody with computer issues! I plan on using her in the future as I also plan to open a small business that will need a website! Thank you so much christina.


Angela Grimm

Victim's Advocate

Christina is my go to person for anything related to computer, networks, hardware, software, or web design. I always can rely on her to help me with any issues or questions I have and she always is right on spot with them. I recommend her to anyone who has computer hardware or software issues or need a website. Thanks Christina!


Holly Cornelius


Justice For All | was created by Christina Grant at, who I believe is one of the best web designers in the business. I don't know of any other web designer as creative as Christina. When I thought about building a website, she took the reins. She still involved me at every step while contributing fantastic ideas. It was relieving and fascinating to watch someone create and assemble a website that's visually stunning while also effective as an interactive tool between author and readers. She's an artist. I can't thank her enough for her creative, ingenuity, and how easy she was to work with. If you're looking to create a website or improve the site you have, you can do no better than contacting


Tom Richey



Computer Technologies LLC would like to hear from you. Please feel free to send us a message with your contact information and any questions you may have. We will reach out to you promptly.


Port Saint Lucie, FL 34952


+1 772 807-0631

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