Pietenium

Based in Agarogoan, Dhaka, Bangladesh, this small team of one to ten people, founded in 2021, builds custom software for businesses across e-commerce, real estate, education, healthcare and hospitality sectors. The agency positions itself as a software engineering company rather than a template or no-code shop, working with organizations in North America, Europe and South Asia through a distributed delivery model that pairs each project with a single accountable architecture owner rather than a rotating set of contractors. Services cover SEO, web development, web design, branding and API development, with technology choices made per project instead of a fixed default stack. Frontend work uses Next.js or React depending on performance and SEO requirements; backend systems are built on Node.js and Express with typed contracts between layers. Data storage is selected between PostgreSQL and MongoDB based on query patterns, and infrastructure is deployed as code on AWS or Vercel, with staging environments and monitoring set up from the start. Integration work connects client systems to payment processors, CRMs, booking engines and EHR platforms, using tools such as Stripe and Twilio alongside REST and webhook connections. For mobile needs, the agency chooses between React Native and responsive web or PWA builds depending on user behavior. Clients receive the full source code, repository and infrastructure setup, without platform lock-in to the agency itself.