Live data fusion
Timing, GPS and telemetry from every car, merged and delivered to every screen in real time.
George Cușu Software developer
Real-time software that holds up when it matters.
Ten years delivering high-performance, mission-critical software — from live motorsport operations worldwide to business applications on Microsoft Dynamics 365.
Available for new projects
“Reliable, collaborative, and always calm under pressure.”
Brian Hughes · VP of Operations, SRO Motorsports America- Years building software, since 2016
- 10
- Continents worked on-site
- 3
- Circuits worked on-site
- 43
01 References
What clients and managers say.
In their own words. All recommendations are on my LinkedIn profile.
I had the pleasure of working with George during his time at TSL, where he helped design and build Timing & Scoring applications for SRO Motorsports America. George is a solid professional and genuinely fun to work with — reliable, collaborative, and always calm under pressure.
What really set him apart was how consistently he brought new ideas and viewpoints to the table, often improving the end product and the way we approached a problem. I’d gladly work with George again and recommend him without hesitation.
In motorsport, there is no margin for error — systems must perform flawlessly in live race conditions, often under significant pressure. George has been a key part of that environment, supporting both the development and operational delivery of our Race Control systems.
What sets George apart is his calm, dependable approach when it matters most. Whether managing releases, implementing last-minute fixes, or resolving issues as they arise during a race weekend, he brings a level of composure and commitment that gives those around him real confidence.
I would strongly recommend George to anyone looking for someone who thrives in high-pressure, mission-critical environments and consistently delivers as part of a team.
I had a great collaboration with George and would gladly work with him again. He is proactive, communicative, and open-minded, with a genuine passion for his work. He consistently goes beyond expectations, sets high standards, and brings a professional approach to everything he does.
George is a very strong and skilled technical professional. He has been doing a very good job at translating the business requirements into the technical solution. George gets things quickly and is a very easy and straightforward person to collaborate with.
He joined the timing team for a few events and I had a chance to see him not only work hard as a Timekeeper but to take input from us as operators and the client in Race Control and roll out improvements on almost an hourly basis! He is a complete package of hard work, knowledge, skill, experience, empathy, and fun.
02 Case study · Motorsport
Race control software, engineered for live sessions.
Race officials make decisions in seconds, and the software in front of them has to be right every time. I design and deliver the systems they rely on: timing, GPS and telemetry from every car merged into one operational view, signals sent to the track and into the cars, and sporting regulations checked automatically as the race unfolds. I take this work from requirements agreed with race directors, through architecture and development, to deployment and live support at the circuit.
What I deliver
Trackside and in-car signalling
Flags and messages to light panels, in-car displays and teams, with confirmed delivery.
Automated regulation checks
Sporting rules translated into precise, configurable checks that run for every car, all session.
Evidence and decision workflow
Incidents with video and data, reports for the stewards, and decisions returned to official timing.
Who uses it
- Race director & clerk of the courseControl the session, show flags and decide on incidents.
- StewardsLook at the evidence and give penalties.
- Race control operatorsWatch the screens and prepare the cases.
- DriversGet the flags on trackside light panels and on a display inside the car.
- Timing teamReceive decisions directly in the official timing and results.
On site at 43 circuits worldwide, for cars and bikes. Among them:
- Formula 1
- British Superbikes
- British GT
- GT World Challenge America
- GT World Challenge Asia
United Kingdom
Silverstone · Goodwood · Brands Hatch · Donington Park · Snetterton · Oulton Park · Cadwell Park · Croft
United States
Indianapolis · Watkins Glen · Road America · Circuit of the Americas · Virginia International Raceway · Utah Motorsports Campus
Asia
Suzuka · Fuji Speedway · Okayama · Sepang · Buriram
Grid, Fuji Speedway 
Pit lane, Sepang 
Pit lane, Buriram 
Pit straight, Indianapolis
For technical readers
- Architecture
- Domain-driven design, event-driven microservices in .NET, on-premise and cloud (AWS) deployment.
- Real-time data
- Ingestion of high-frequency data from many sources, low-latency processing, caching and state management.
- Messaging & storage
- RabbitMQ, SignalR, MongoDB.
- Frontend
- React and JavaScript. Configurable dashboards, live maps, timeline and replay.
- Devices & protocols
- TCP/IP, custom device protocols with acknowledgements, embedded Linux, RFID, sensors and displays.
- Operations
- Automated updates, role-based access, localisation, network design and setup on site.
- Also
- ASP.NET MVC, WPF, end-to-end encryption.
03 Business applications
The same standard, applied to business software.
Outside motorsport, I build business applications on Microsoft Dynamics 365. Work for DAWA includes Dynamics 365 development and an application scheduler.
App Scheduler · DAWA
A scheduling application developed for DAWA.
Microsoft Dynamics 365 · DAWA
Development on Microsoft Dynamics 365 for DAWA's business processes.
04 Why work with me
Experience from environments where failure is visible.
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Composure under pressure
Years of releasing and supporting systems during live sessions, alongside the officials who depend on them. Issues are diagnosed and resolved methodically, without disrupting the operation.
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Direct client partnership
I work with stakeholders directly: defining requirements, training operators and remaining the technical point of contact after delivery. Decisions are made with the people who use the system.
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End-to-end ownership
Architecture, development, deployment, networking, hardware integration and live support, delivered as one accountable service.
05 Services
What I can build for you.
From the first conversation to support after go-live.
Core
Real-time systems & data pipelines
Services that ingest data from many sources, process it and push it to every screen the moment it changes. Event-driven microservices, designed to keep working when a part fails.
Web
Dashboards & web apps
Live dashboards that users configure, GPS maps, timeline and replay, roles and permissions.
Hardware & IoT
Device & IoT integration
If it is connected, I can talk to it: sensors, GPS trackers, RFID readers, embedded Linux controllers, displays, panels and traffic lights — with acknowledgements, so you know the state is real.
On-site or remote
Deployment, training & support
On-premise installation, network setup, configuration and checks before go-live. Hands-on training for your operators, and support while the system runs for real.
Dynamics 365
Business applications
Applications built on and around Microsoft Dynamics 365, from scheduling tools to everyday business processes.
06 Experience
Experience, 2016 – 2025.
Timing Solutions Limited, 2016 – 2025. Most of this work runs at live motorsport events, in front of officials, teams and broadcast. Open a row for the details.
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01 Race control platform 2023 – 2025
Software Developer · Contract · Jan 2023 – Dec 2025
A domain-driven, on-premise race control platform for high-volume, high-frequency race data, built with .NET microservices, RabbitMQ, React and MongoDB.
- A multi-stream ingestion pipeline for telemetry and timing from each vehicle at 10 updates per second, feeding real-time dashboards, in-car devices and trackside panels.
- Live GPS mapping and predictive track visualisation, with configurable artifacts, speed traces and flag controls.
- Timeline and replay: go to any point of the event and review the historical data.
- Dashboards that users configure, with preferences saved across sessions.
- A rules and infractions engine, configurable per event or session, based on timing, GPS or telemetry data.
- Integrations for in-car displays (multiple protocols, by display type) and trackside panels, with real-time device acknowledgements to verify the system state.
- User management: admin roles, permissions per user, operational settings carried across events, and language translations.
- Led the on-premise deployments and the support at circuits worldwide, so each event was ready and consistent.
- Continuous improvements and new features as the system grew, while keeping it reliable.
- Auto-update mechanisms that keep all clients and components current.
- Worked directly with clients and race officials: gathered requirements, gave hands-on training and supported live events on site, globally.
- Kept a high-performance, resilient infrastructure that handles very large telemetry volumes and gives real-time insight for decisions.
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02 Live operations & global event support 2018 – 2025
Software Developer · Live Operations / Mission-Critical Systems · Contract · Jan 2018 – Dec 2025
End-to-end operational support for real-time race systems: all the software and hardware, working reliably under high-pressure, live conditions.
- On site at live events across North America, Europe and Asia, as part of the core delivery team for repeated race weekends.
- Owned the software services, kit deployment, configuration, monitoring and validation for each event, so the systems were reliable under live conditions.
- Led training sessions for timekeepers and race control officials, for consistent use across recurring events.
- Primary technical contact for clients, solving software and operational issues with them in real time.
- Network setup and administration across very different circuit infrastructures, kept reliable during live races.
- Built strong client relationships through continuous engagement, collaboration and on-site support.
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03 Telemetry processing & race analytics 2020 – 2021
Software Developer · Contract · Jan 2020 – Jan 2021 · Tamworth
A real-time telemetry processing platform that ingests live data and calculates performance metrics and predictions.
- AWS-based infrastructure to store, process and expose telemetry data efficiently.
- APIs that feed processed data into TV graphics and broadcast systems, for live race coverage.
- Live dashboards that show key performance metrics for teams and for operational monitoring.
- High availability and scalability for global use across North America, the UK and Asia.
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04 Live broadcast graphics systems 2019 – 2020
Software Developer · Full-time · Dec 2019 – Dec 2020
Real-time systems used by iconic, globally recognised motorsport brands.
- Two real-time desktop applications that ingest high-frequency data over TCP/IP and compute live race metrics.
- A manual graphics control interface: operators trigger, update and hide live broadcast graphics sent to downstream graphics systems.
- An automated graphics engine that reacts to race events and publishes graphics commands without an operator.
- Low-latency caching and state management, for consistent and accurate output under live broadcast conditions.
- The on-screen graphics themselves: layouts, animations, colour systems and a JavaScript rendering client.
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05 Race control & secure communication systems 2018 – 2019
Software Developer · Full-time · Oct 2018 – Dec 2019 · Tamworth, on site
Greenfield real-time operational platforms and a secure communication system for live events worldwide.
- Worked directly with clients to understand their business needs, turned them into technical solutions and trained the users in live operations.
- Worked with clients in North America, the UK and Asia: trained officials and gave hands-on support during live events.
- Cross-platform applications with dynamic front-end components and robust back-end services.
- Role-based permissions, messaging and real-time notifications, so teams could coordinate easily.
- Live data feeds turned into operational reports and visualisations, to support client decisions.
- Real-time distribution of official race information to trackside systems and in-car dashboards, which competitors and audiences relied on for immediate decisions.
- An end-to-end encrypted communication system for race officials, timekeepers and race teams: real-time group chats, role-based administration with user promotion and demotion, and controlled file sharing.
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06 RFID pit operations & driver verification 2018 – 2019
Software Developer · Full-time · Oct 2018 – Oct 2019 · Tamworth, on site
Embedded control software between Linux-based timing hardware, RFID antennas and traffic-light systems.
- A desktop application that receives RFID events over TCP, stores the data and synchronises driver changes with the core timing platform.
- Automated pit-out control: bracelet scans trigger the traffic lights, within the timing and safety rules.
- Driver briefing and identity verification, with driver attendance shown in real time.
- Tools to configure, encode and manage RFID bracelets, including live correction of tag-to-driver mappings during events.
- Configuration and control of the embedded hardware, with low-latency, reliable operation in mission-critical environments.
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07 Asset tracking platform 2016 – 2017
Trainee Software Developer · Full-time · Oct 2016 – Oct 2017 · Tamworth, on site
A greenfield asset tracking platform, delivered from first concept to production, under guidance.
- Key features across a .NET Web API backend, a desktop client and a mobile application.
- Barcode and QR code scanning for quick asset identification and real-time updates.
- A map view of asset locations for operational awareness.
- Labelling workflows for thousands of assets, for better efficiency and traceability.
- QR-based device pairing: the mobile app acts as the scanner for the desktop app, for user sign-in and asset operations.
- Reports and audit history of asset activity.
- A user-friendly, reliable system to manage assets at scale.
07 How I work
Four steps, no surprises.
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01
Understand
I talk to the people who will use the system, not only to the people who pay for it. Then I write down what “done” means.
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02
Build
Small, working increments that you can see and test. Plain architecture and code that your team can maintain.
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03
Deploy & train
Installed, configured and checked on your infrastructure. Your operators learn it hands-on before go-live.
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04
Support
I stay with the system when it runs for real, and I fix problems fast. Remote or on-site.
08 About
Hi, I’m George.
I have more than ten years of experience delivering high-performance software. I specialise in rapid, mission-critical development: reliable, efficient systems built to tight deadlines. Much of my work runs in live motorsport, where systems are tested in public and in real time. I bring the same standard to business applications, including Microsoft Dynamics 365.
My work covers the complete lifecycle — requirements with clients and race officials, architecture, development, deployment and support on site — for clients across Europe, North America and Asia.
I hold a Bachelor’s degree in Economic Informatics from the University of Economic Studies, Bucharest. I work through Batetastatura, my own company, with clients who need software that performs when it matters.
09 Contact
Box, box.
Let’s talk.
Tell me what you need to build, or what is not working. I will tell you honestly if I am the right person for it.