AI is new. Systems thinking is not.

Nathan McArdle serves as the Chief Technology Officer of Wingcode IT Solutions and Zening AI. He leads the company’s technology strategy, system architecture, software development direction, and engineering execution across both traditional software projects and AI-powered business systems.

Nathan has previously worked in internet-based technology companies as a key technical contributor, bringing strong experience in software development, platform architecture, and complex system implementation. His background gives him a deep understanding of how to build reliable, scalable, and efficient technology systems for real business use.

He holds a B.S. with High Honors and an M.S. in Computer Science from Brandeis University, along with an additional two years of post-graduate research in the field of data compression. This academic and research foundation supports his ability to approach software engineering with strong technical depth, structural thinking, and attention to system performance.

At Wingcode and Zening AI, Nathan plays a central role in building the technical foundation behind the company’s platforms. He works closely with leadership, product teams, design teams, and developers to translate business requirements into secure, scalable, and well-structured software solutions.

Through his technical leadership, Nathan helps ensure that Wingcode and Zening AI build systems that are not only innovative, but also stable, maintainable, and ready for long-term growth.

Christina Wong serves as the Chief Financial Officer of Wingcode IT Solutions and Zening AI. She joined Wingcode in 2019 as CFO and also holds the CFO role at Zening AI, overseeing the company’s financial planning, budgeting, accounting coordination, and financial operations.

Christina brings extensive financial and operational experience across multiple industries, including healthcare, hospitality, construction, and internet-based businesses. Her cross-industry background gives her a strong understanding of how different types of companies manage cost structures, cash flow, compliance needs, vendor relationships, and long-term financial growth.

At Wingcode and Zening AI, Christina plays an important role in supporting stable business operations and responsible financial decision-making. She works closely with leadership and internal teams to help manage financial processes, evaluate operational costs, and support the company’s continued development across software, AI systems, and business technology projects.

Her experience across traditional industries and technology-driven businesses allows her to support Zening AI’s growth with both financial discipline and practical business judgment. As the company expands its AI-powered system solutions, Christina helps ensure that financial management, operational planning, and business execution remain aligned.

Susuna Lopez serves as the Director of Operations for Wingcode IT Solutions and Zening AI, where she helps coordinate the collaboration between client-facing teams, system design, internal programming, and project execution.

She has been a long-standing member of Wingcode and Zening, supporting software systems and AI business projects by helping translate client requirements into clear internal direction. Her work ensures that each department understands its role, responsibilities, and priorities as projects move from business needs to system planning, development, testing, and delivery.

Susuna plays an important role in keeping communication clear across teams. She helps align client expectations with design decisions, supports smooth handoffs between business and technical departments, and follows up on project progress to reduce communication gaps and improve execution efficiency.

At Zening AI, her coordination work supports the company’s mission of building practical AI-powered systems for specialized business workflows. By connecting customer needs, operational details, and internal team execution, she helps turn complex business requirements into structured, usable, and deliverable system solutions.