Full-Stack .NET Web Application Delivery

Accelerate your digital transformation with bespoke .NET web solutions. Rootstrap’s engineers craft scalable, maintainable web apps using ASP.NET Core, Azure, and microservices architectures—ideal for modernization projects and greenfield development.

Rootstrap helps high-growth startups & modern enterprises build and scale digital products—fast. We embed senior engineers, designers, and product leaders from our 200+ person Latin America team to extend your runway and ship high-leverage solutions.

• Nearshore squads for AI & app acceleration
• Staff aug or full-stack delivery -- your call
• 700+ launches, 200+ senior pros, 14 yrs shipping

Our core capabilities:

• AI & Agents: LLMs, RAG, LangChain, RLHF, ML, Vision
• Data & Cloud: Migrations, Modernization, Data Engineering, AWS/GCP/Azure, Snowflake, Databricks
• Web & Mobile: B2B/B2C/B2B2C, Media, SaaS, Payments, Auth

Flexible model, built for speed: Need 1 role or 10? A fully functional pod? We scale up or down in days -- no lock-in, no bench filler. Teams work as a direct extension of yours. 

Case in point: MasterClass started with 3 Rootstrap engineers. We scaled to 50+ people across their stack, then flexed back down as their hiring ramped up.

Pricing: Time & materials. In arrears. Pay only for work you approve.

Next step: Book a 30-min call at to scope needs with a Principal Engineer.