Production systems, real numbers
A selection of platforms I have architected and built. Client names are withheld where required by confidentiality agreements; details are available on request.
FMCG / Distribution · 2022-2025
1,300+Distributors supported
Microservices platform running daily field sales for 1,300+ distributors.
A national food & beverage company needed to digitise order-taking, distributor management and field reporting across the whole country. The system had to handle thousands of concurrent sales reps, unreliable connectivity, and reporting that management could trust.
NestJSTypeScriptMySQLTypeORMKnex.jsExpress GatewayMicroservices
SaaS / Telecom · 2021-2022
2,000+Subscribers billed
A billing SaaS that automated invoicing and payments for 2,000+ subscribers.
Internet service providers were managing subscriptions, invoices and payment collection by hand. They needed a multi-tenant product where each ISP could manage its own customers, with payments and notifications handled automatically.
Node.jsExpress.jsMongoDBSSLCommerzGitHub ActionsNginxMikroTikGSM
Media / Telecom · 2023-2024
Real-timeWebSocket delivery
Low-latency WebSocket messaging between customers and support agents.
The provider's support experience relied on slow, disconnected channels. They needed live chat between customers and agents that stayed responsive under load and integrated with their existing backend.
NestJSSocket.IOWebSocketsTypeScriptMySQL
SaaS / Media · 2025-2026
AWSMediaConvert, S3, CloudFront
Automated video pipelines, CDN delivery and analytics for multiple SaaS clients.
A user-generated content platform needed uploaded video processed automatically into streamable formats, while a print-on-demand client needed reporting over very large datasets. All of it was delivered across several concurrent client projects with tight timelines.
NestJSTypeScriptPostgreSQLMongoDBClickHousePrismaAWSDockerStripeZapier
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