Hi! I'm Nasr-Kyrillos Kelliny

As a seasoned software developer, I provide end-to-end solutions tailored to the unique needs of businesses and clients. Specializing in the design, development, and integration of systems and applications, I take a holistic approach to ensure every project delivers both technical excellence and strategic value. With a deep understanding of both technology and business objectives, I develop solutions that are functional, scalable, and aligned with long-term goals.

My approach combines technical expertise with a strong focus on compliance, ensuring that every solution not only meets business objectives but also aligns with industry standards and regulatory requirements. I’m committed to delivering robust, high-performance software while maintaining the highest levels of security, data privacy, and technical governance.

Senior Software Engineer & CTCO

As a Senior Software Engineer, I design, develop, and maintain scalable web applications using C#, .NET, MSSQL, HTML, CSS, and JavaScript. I focus on building secure, high-performance solutions while mentoring development teams and driving best practices in software engineering.In my role as Chief Technical Compliance Officer, I ensure our systems adhere to regulatory standards and security frameworks such as GDPR, HIPAA, SOC 2, and ISO 27001. I lead compliance strategies, conduct risk assessments, and oversee data privacy and governance to align technology with industry regulations.

Lecron Systems, LLC.

March 2025 - Present

Software Engineer

Developing and updating features for the Batch Metrics Web Portal and applications including using SQL Scripts, stored procedures, functions, and views to create pages on web portal for reports and analytics. Created features to compliment clientele ERP and MRP functionality via web portal using C#.Net, Javascript, HTML, CSS, API, MSSQL, and IIS.

Lecron Systems, LLC.

June 2023 - March 2025

Senior Systems Engineer

Set up network infrastructure for new location including ethernet connections to wall sockets, Wi-Fi setup using Unifi access points, router configuration using PFSense and site to site VPN connectivity to AWS virtual private cloud. Created remote instances on AWS within same VPC as one connected to VPN. Configured OpenVPN on PFSense router for remote connectivity to network. Developed applications for manufacturing functions including order reports and assembly instructions and visitor management using HTML, CSS, JS, React.JS, Express.js, Node.js and SQL. Developing web API’s using Python, PHP and XMLRPC to connect to ERP software and to be used in custom React.js applications for use in data analytics.

Case Medical, Inc.

September 2020 - June 2023

Systems Analyst

Working on maintaining critical software applications for manufacturing including MRP and CRM software. Maintained network infrastructure including VPN connection to AWS cloud VPC. Maintained SQL databases and servers both in the cloud and on premises. Collaborated with AWS technical services to repair connection to cloud VPC. Worked on manufacturing machines to connect to network to automatically gain access to critical machine specific files. Configured laptops, desktops, and mobile phones with business specific software and network connectivity while on premises and while working remote. configure remote desktop connection for pcs on Mac and windows. Developed web applications for easy online access to manufacturing work instructions and diagrams using HTML, CSS, JS, SQL, and PHP.

Case Medical, Inc.

May 2020 - September 2020

Software Systems Engineer

(Contract position through Brooksource LLC. | Technical Youth LLC.)Designed internal applications for internal teams to use which displays pertinent information for ease of access, and data protection.Developed, prototyped, and refactored online web experience for customers and service associates with backend functionality.Architeched cross-platform internal applications using AngularJS, HTML5, CSS3, Nodejs, SaSS, SCSS, GulpJS, and Java.

Verizon Wireless

November 2017 - May 2020

System Engineer

Refactored legacy Integrated Voice Response (IVR) Applications utilizing more relevant technologies such as; PUG, Vue.JS, AngularJS, Node.JS, Java, and VXML.Responsible for onboarding of new team members and mentoring their growth during the project lifecycle.Tasked with communicating with off-shore teams and conducting training sessions, code reviews, and establishing fleshed out deliverables for the Client management teams.

Infosys Ltd.

July 2016 - November 2017

Web Design Specialist

Developing applications and services using Drupal, WordPress, and MoodleDesigned cross platform HTML and Web Technology interface for iOS and Android systemsCreating backend development projects for NJIT affiliated Non-Profit Organizations

New Jersey Institute of Technology

September 2013 - May 2016

Newark Kids Code Program Online Instructor

As one of the instructors for the Newark Kids Code program provided by the Urban League of Essex County, I have had the pleasure of giving young kids the ability to read and write code through scratch allowing them to enter into the field of computing sciences.

Urban League of Essex County

September 2015 - December 2015

ITAM Summer Intern

Developed internal applications to support various functions for different departments such as scheduling, asset tracking services, and all using mobile responsive programming. Utilizing Database Administration and management, SQL Database administration and development, Java programming, C#.net development, Visual C++ Development.

UPS

May 2014 - August 2014

Recommendations:

I am pleased to recommend Nasr-Kyrillos Kelliny as an outstanding Software Developer. During our time working together at Case Medical, Nasr consistently demonstrated exceptional ability to solve complex problems, write efficient code, collaborate seamlessly with team members and significantly contributed to the success of our projects. Beyond technical prowess, Nasr showed strong communication skills and a keen willingness to help others, fostering a positive and productive team environment. His dedication, innovation, and professionalism makes him an invaluable asset to any team, and I have no doubt that he will continue to excel in his future endeavors.

Nayem Paiker

Worked with Nasr for 3+ years as his manager. He is incredibly knowledgeable and skilled at what he does. He is quick to learn and his work quality is very high. He was one of the few employees I could trust to complete a project from start to finish without me having to get involved. He was also fun to work with, and brought a light hearted attitude to each day.

Samuel Ollo

Nasr is an outstanding Team player. Very hard working and highly focused to get the job done well in time. Nasr is a great asset to our team!!

Shobhna Khatwani

I worked with Nasr on many different projects ranging from applications to websites. Nasr has been always been a hardworking and dedicated individual no matter what project he works on. Whether it is managing to overall process of the project or assisting with the development, Nasr has always done great work. I hope that any team that Nasr joins will understand that he will be a great asset for them moving forward.

Alan Joseph

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