Arcan Labs

We help startups and growing companies build scalable SaaS and fintech platforms using modern cloud architecture. At Arcan Labs, we are a team of experienced full-stack engineers and UI/UX designers specializing in building production-grade applications that handle complex workflows, financial transactions, and high user volumes. For over 5 years, we have partnered with companies across the US, Australia, and Sri Lanka to design and develop reliable digital platforms from MVPs to large-scale systems used in daily business operations. Our engineering approach focuses on clean architecture, scalability, and long-term maintainability, ensuring systems remain stable as businesses grow. What We Build • SaaS platforms and complex business systems • Fintech and payment processing platforms • Scalable backend APIs and microservices • Cloud-native applications (AWS / Serverless) • Modern web applications with high-quality UX Selected Engineering Experience Consumer Fintech Credit Platform Led engineering development for a consumer fintech platform offering a specialized credit card experience with custom rewards. Built event-driven systems for transaction processing, merchant enrichment, and financial ledger integrations while ensuring reliable handling of card transaction events and financial workflows. Large-Scale Property Management SaaS Platform Developed core systems for a production-grade property management platform used by real estate companies to manage listings, tenant operations, and financial processes including payments, ABA bank file generation, reconciliation, and billing workflows. Serverless Microservice Platforms Designed and implemented scalable microservices using AWS Lambda with retry mechanisms, monitoring, and fault-tolerant integrations to support high-volume production systems. Core Technologies React • Node.js • NestJS • TypeScript • GraphQL AWS • Lambda • Serverless Architecture • Microservices PostgreSQL • MongoDB • Distributed Systems We Are a Good Fit If ✔ You are building a SaaS or fintech product ✔ You need scalable backend architecture ✔ You want clean, maintainable code and long-term system stability ✔ You need experienced engineers to take a product from idea to production At Arcan Labs, we focus on building robust software systems that scale with your business not just code that works today. Engineered for scale. Designed for users. Built for growth.