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I'm a developer who specialises in AI-integrated software architecture and legacy system modernization from a foundation of over 25 years in the Microsoft technology stack. I bridge the gap between robust, enterprise-grade engineering and the future of Generative AI, specializing in C#, .NET 8, and Python-based LLM frameworks. What differentiates me from other developers is my dual-threat capability: I possess the deep architectural "scar tissue" of a Technical Lead who has managed teams of 8+ senior developers, combined with the hands-on agility of an AI Engineer proficient in LangChain, RAG, and CrewAI. I don't just write code; I transform businesses—whether by slashing technical debt by 85% or architecting digital strategies that directly improve ROAS and operational efficiency. My sector experience is vast, spanning high-end hospitality, digital media consulting, and prestigious sports organizations like the AELTC Wimbledon Championships. Employment and Project Experience Technical Consultant | Tsunami & Yama Momo Restaurants June 2025 – Present Lead technical strategist overseeing website overhauls, SEO, and GA4 analytics integration. Optimized high-volume delivery system integrations and conducted security audits to drive cost savings. .NET Modernization Engineer | N1 Digital Media Consulting (Contract) August 2024 – June 2025 Architected the migration of legacy .NET 4.8 systems to .NET 8 using Docker and microservices. Refactored monolithic Windows Services into scalable, containerized background tasks. Technical Lead | GGF February 2021 – August 2024 Managed a team of 8 senior developers delivering .NET, React, and Node.js solutions. Reduced a 2-year technical debt backlog to just 3 months through Agile transformation. Senior Software Engineer | GGF August 2019 – February 2021 Specialized in data engineering, including web scraping, cleaning, and preparing complex datasets for business analysis. Designed interactive dashboards and reports to translate data findings into actionable insights. Senior Software Engineer | Dixcart International December 2014 – May 2019 Built a modular CRM using Orchard Core and SQL JSON documents via YesSQL. Implemented TDD and RESTful APIs for third-party integrations and provisioned AWS infrastructure. Senior Technical Consultant | First Sports International (AELTC Wimbledon) May 2011 – November 2014 Developed internal web portals for court booking, player registration, and hospitality at the Wimbledon Championships. Maintained custom CRM systems facilitating accreditations, security, and mass communications.…I'm a developer who specialises in AI-integrated software architecture and legacy system modernization from a foundation of over 25 years in the Microsoft technology stack. I bridge the gap between robust, enterprise-grade engineering and the future of Generative AI, specializing in C#, .NET 8, and Python-based LLM frameworks. What differentiates me from other developers is my dual-threat capability: I possess the deep architectural "scar tissue" of a Technical Lead who has managed teams of 8+ senior developers, combined with the hands-on agility of an AI Engineer proficient in LangChain, RAG, and CrewAI. I don't just write code; I transform businesses—whether by slashing technical debt by 85% or architecting digital strategies that directly improve ROAS and operational efficiency. My sector experience is vast, spanning high-end hospitality, digital media consulting, and prestigious sports organizations like the AELTC Wimbledon Championships. Employment and Project Experience Technical Consultant | Tsunami & Yama Momo Restaurants June 2025 – Present Lead technical strategist overseeing website overhauls, SEO, and GA4 analytics integration. Optimized high-volume delivery system integrations and conducted security audits to drive cost savings. .NET Modernization Engineer | N1 Digital Media Consulting (Contract) August 2024 – June 2025 Architected the migration of legacy .NET 4.8 systems to .NET 8 using Docker and microservices. Refactored monolithic Windows Services into scalable, containerized background tasks. Technical Lead | GGF February 2021 – August 2024 Managed a team of 8 senior developers delivering .NET, React, and Node.js solutions. Reduced a 2-year technical debt backlog to just 3 months through Agile transformation. Senior Software Engineer | GGF August 2019 – February 2021 Specialized in data engineering, including web scraping, cleaning, and preparing complex datasets for business analysis. Designed interactive dashboards and reports to translate data findings into actionable insights. Senior Software Engineer | Dixcart International December 2014 – May 2019 Built a modular CRM using Orchard Core and SQL JSON documents via YesSQL. Implemented TDD and RESTful APIs for third-party integrations and provisioned AWS infrastructure. Senior Technical Consultant | First Sports International (AELTC Wimbledon) May 2011 – November 2014 Developed internal web portals for court booking, player registration, and hospitality at the Wimbledon Championships. Maintained custom CRM systems facilitating accreditations, security, and mass communications.

Victor Koko

AI Engineer, AI Developer, AI Strategy Consultant, +7

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I'm a developer who specialises in AI-integrated software architecture and legacy system modernization from a foundation of over 25 years in the Microsoft technology stack. I bridge the gap between robust, enterprise-grade engineering and the future of Generative AI, specializing in C#, .NET 8, and Python-based LLM frameworks. What differentiates me from other developers is my dual-threat capability: I possess the deep architectural "scar tissue" of a Technical Lead who has managed teams of 8+ senior developers, combined with the hands-on agility of an AI Engineer proficient in LangChain, RAG, and CrewAI. I don't just write code; I transform businesses—whether by slashing technical debt by 85% or architecting digital strategies that directly improve ROAS and operational efficiency. My sector experience is vast, spanning high-end hospitality, digital media consulting, and prestigious sports organizations like the AELTC Wimbledon Championships. Employment and Project Experience Technical Consultant | Tsunami & Yama Momo Restaurants June 2025 – Present Lead technical strategist overseeing website overhauls, SEO, and GA4 analytics integration. Optimized high-volume delivery system integrations and conducted security audits to drive cost savings. .NET Modernization Engineer | N1 Digital Media Consulting (Contract) August 2024 – June 2025 Architected the migration of legacy .NET 4.8 systems to .NET 8 using Docker and microservices. Refactored monolithic Windows Services into scalable, containerized background tasks. Technical Lead | GGF February 2021 – August 2024 Managed a team of 8 senior developers delivering .NET, React, and Node.js solutions. Reduced a 2-year technical debt backlog to just 3 months through Agile transformation. Senior Software Engineer | GGF August 2019 – February 2021 Specialized in data engineering, including web scraping, cleaning, and preparing complex datasets for business analysis. Designed interactive dashboards and reports to translate data findings into actionable insights. Senior Software Engineer | Dixcart International December 2014 – May 2019 Built a modular CRM using Orchard Core and SQL JSON documents via YesSQL. Implemented TDD and RESTful APIs for third-party integrations and provisioned AWS infrastructure. Senior Technical Consultant | First Sports International (AELTC Wimbledon) May 2011 – November 2014 Developed internal web portals for court booking, player registration, and hospitality at the Wimbledon Championships. Maintained custom CRM systems facilitating accreditations, security, and mass communications.…I'm a developer who specialises in AI-integrated software architecture and legacy system modernization from a foundation of over 25 years in the Microsoft technology stack. I bridge the gap between robust, enterprise-grade engineering and the future of Generative AI, specializing in C#, .NET 8, and Python-based LLM frameworks. What differentiates me from other developers is my dual-threat capability: I possess the deep architectural "scar tissue" of a Technical Lead who has managed teams of 8+ senior developers, combined with the hands-on agility of an AI Engineer proficient in LangChain, RAG, and CrewAI. I don't just write code; I transform businesses—whether by slashing technical debt by 85% or architecting digital strategies that directly improve ROAS and operational efficiency. My sector experience is vast, spanning high-end hospitality, digital media consulting, and prestigious sports organizations like the AELTC Wimbledon Championships. Employment and Project Experience Technical Consultant | Tsunami & Yama Momo Restaurants June 2025 – Present Lead technical strategist overseeing website overhauls, SEO, and GA4 analytics integration. Optimized high-volume delivery system integrations and conducted security audits to drive cost savings. .NET Modernization Engineer | N1 Digital Media Consulting (Contract) August 2024 – June 2025 Architected the migration of legacy .NET 4.8 systems to .NET 8 using Docker and microservices. Refactored monolithic Windows Services into scalable, containerized background tasks. Technical Lead | GGF February 2021 – August 2024 Managed a team of 8 senior developers delivering .NET, React, and Node.js solutions. Reduced a 2-year technical debt backlog to just 3 months through Agile transformation. Senior Software Engineer | GGF August 2019 – February 2021 Specialized in data engineering, including web scraping, cleaning, and preparing complex datasets for business analysis. Designed interactive dashboards and reports to translate data findings into actionable insights. Senior Software Engineer | Dixcart International December 2014 – May 2019 Built a modular CRM using Orchard Core and SQL JSON documents via YesSQL. Implemented TDD and RESTful APIs for third-party integrations and provisioned AWS infrastructure. Senior Technical Consultant | First Sports International (AELTC Wimbledon) May 2011 – November 2014 Developed internal web portals for court booking, player registration, and hospitality at the Wimbledon Championships. Maintained custom CRM systems facilitating accreditations, security, and mass communications.

Available to hire

I’m a developer who specialises in AI-integrated software architecture and legacy system modernization from a foundation of over 25 years in the Microsoft technology stack. I bridge the gap between robust, enterprise-grade engineering and the future of Generative AI, specializing in C#, .NET 8, and Python-based LLM frameworks.

What differentiates me from other developers is my dual-threat capability: I possess the deep architectural “scar tissue” of a Technical Lead who has managed teams of 8+ senior developers, combined with the hands-on agility of an AI Engineer proficient in LangChain, RAG, and CrewAI. I don’t just write code; I transform businesses—whether by slashing technical debt by 85% or architecting digital strategies that directly improve ROAS and operational efficiency. My sector experience is vast, spanning high-end hospitality, digital media consulting, and prestigious sports organizations like the AELTC Wimbledon Championships.

Employment and Project Experience
Technical Consultant | Tsunami & Yama Momo Restaurants
June 2025 – Present
Lead technical strategist overseeing website overhauls, SEO, and GA4 analytics integration.
Optimized high-volume delivery system integrations and conducted security audits to drive cost savings.

.NET Modernization Engineer | N1 Digital Media Consulting (Contract)
August 2024 – June 2025
Architected the migration of legacy .NET 4.8 systems to .NET 8 using Docker and microservices.
Refactored monolithic Windows Services into scalable, containerized background tasks.

Technical Lead | GGF
February 2021 – August 2024
Managed a team of 8 senior developers delivering .NET, React, and Node.js solutions.
Reduced a 2-year technical debt backlog to just 3 months through Agile transformation.

Senior Software Engineer | GGF
August 2019 – February 2021
Specialized in data engineering, including web scraping, cleaning, and preparing complex datasets for business analysis.
Designed interactive dashboards and reports to translate data findings into actionable insights.

Senior Software Engineer | Dixcart International
December 2014 – May 2019
Built a modular CRM using Orchard Core and SQL JSON documents via YesSQL.
Implemented TDD and RESTful APIs for third-party integrations and provisioned AWS infrastructure.

Senior Technical Consultant | First Sports International (AELTC Wimbledon)
May 2011 – November 2014
Developed internal web portals for court booking, player registration, and hospitality at the Wimbledon Championships.
Maintained custom CRM systems facilitating accreditations, security, and mass communications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Technical Consultant at Tsunami & Yama Momo Restaurants

June 1, 2025 - Present

Led a comprehensive digital strategy and technical implementation, including website development, SEO improvements, and operational systems. Conducted a technical audit and proposed a website overhaul to improve SEO, mobile responsiveness, and user experience. Designed a new site architecture with dedicated promotion landing pages, a customer reviews page, and an article/blog section to boost organic traffic and engagement. Planned and implemented Google Analytics 4 (GA4) with advanced conversion tracking to measure online bookings and phone reservations, and to compute ROAS. Built multi-tier Google Ads campaigns (Search, Local, Remarketing) to increase bookings and revenue, optimizing ad spend and tailoring promotions for slow trading days. Guided on Google's alcohol advertising policy to resolve a campaign rejection while preserving promotional integrity. Acted as lead technical consultant for key delivery partners (Deliveroo, Just Eat, Swift Ordering, Toast), optimizing integrations

.NET Modernization Engineer at N1 Digital Media Consulting Ltd

August 1, 2024 - June 1, 2025

Led the migration of a legacy .NET Framework 4.8 MVC application and its dependent Windows Services to .NET 8 LTS. Performed porting analysis to identify migration blockers, updated/replaced external libraries and NuGet packages for compatibility, and updated database access to Entity Framework. Refactored Windows Service functionality into either background tasks within the application or a separate microservice, including inter-process communication design. Containerized the modernized application with Docker for Linux deployment, created a Dockerfile, and used Docker Compose for multi-service orchestration. Developed deployment scripts and implemented a basic suite of unit and integration tests; produced comprehensive documentation for architecture, deployment, and maintenance. Collaborated with the team to ensure smooth migration and long-term maintainability.

Technical Lead at GGF

February 1, 2021 - August 1, 2024

Led agile transformation and debt reduction; reduced the technical debt backlog from approximately two years to around three months by introducing Agile practices, daily standups, and improved governance. Implemented rigorous documentation and code reviews using Confluence, with clear commit messaging and SQL change tracking in Git. Streamlined bug and feature requests via a ticketing system and Jira for project management. Built and managed a team of eight senior developers, bridging communication gaps between technical and non-technical stakeholders. Proposed modernization and scalability strategies to future-proof the system, and fostered a collaborative, high-performance team culture.

Senior Software Engineer at GGF

August 1, 2019 - February 1, 2021

Contributed to software development across data processing and web application layers, including feature development, performance improvements, and collaboration with stakeholders to translate business needs into robust software solutions.

Senior Software Engineer at Dixcart International

December 1, 2014 - May 1, 2019

Built and maintained a modular MVC CRM project using Orchard Core (.NET Core) with data stored in SQL as JSON documents via YesSQL. Implemented Test-Driven Development (TDD) to build and test services and RESTful APIs that integrate with third-party applications. Developed additional modules (newsletter, user management, email tracking, security). Configured AWS to provision infrastructure and development services.

Senior Technical Consultant at First Sports International

May 1, 2011 - November 1, 2014

Deployed as a technical consultant to Wimbledon Championships. Built and maintained multiple internal/external portals (BBG, Ball Boys and Ball Girls, Club Members court booking, Players registration, Hospitality, Debentures, Ballot) and developed online/offline court booking systems for web and desktop platforms. Executed scripted batch deployments across multiple servers and remoted data from frontend to backend servers. Maintained and enhanced a custom CRM enabling accreditations, photographers pit allocation, image manipulation, Crystal Reports, mass communications, and SQL query execution for non-technical users.

Senior Software Developer at Various Companies

January 1, 2003 - December 31, 2014

Delivered software development across multiple roles, with responsibilities spanning web applications, integrations, and system improvements. Details available on request.

Earlier Experience at Various Companies

January 1, 1998 - December 31, 2002

Earlier roles in software development and technical consulting across 1998-2002. Details available on request.