Rootstrap

Rootstrap is a nearshore software agency based in Buenos Aires, Argentina, founded in 2011. The company operates hubs across Uruguay (Montevideo), Argentina (Buenos Aires), Colombia (Medellin), and the USA (Los Angeles), with 200+ senior staff members. They work with startups and Fortune 500 companies on full-stack product development, from architecture through launch to scale. The firm has shipped more than 750 product launches over 13 years and has partnered with 10+ billion-dollar companies on flagship products.

Services and capabilities

Rootstrap offers three main service lines. Staff Augmentation lets clients add individual senior engineers or teams up to 50+ people, including project managers, QA, DevOps, and designers, at lower cost than US-based employees. Product Studio embeds full-service teams with product managers, UX/UI designers, frontend, backend, and data engineers to build products from scratch. Project Sprints covers short-term work: data, code, or UX/UI audits; AI/ML model training and optimization; migration scoping; proof-of-concept builds; and prototype design.

Technically, Rootstrap works across AI (OpenAI, Claude, Llama, LangChain, TensorFlow, Python), data platforms (AWS Redshift, Snowflake, Databricks, Apache, Google BigQuery), cloud infrastructure (AWS, Azure, GCP, Heroku, Vercel, Contentful), web development (React, Ruby on Rails, Node.js, Shopify, Webflow, WordPress), mobile (iOS, Kotlin, React Native, Flutter), and design tools (Figma, FigJam, Maze, Adobe Suite). They specialize in real-time data pipelines, ETL services, data visualization, and healthcare/fintech-grade security. The firm claims expertise in vector databases, RAG, multi-agent workflows, and AI-UX integration.

Notable work

Rootstrap names three data-focused case studies: one delivered real-time health and wellness data between doctors and caregivers for exercise customization; another implemented ETL services to migrate and normalize distributed tax data into a secure database; a third connected healthcare data silos to enable predictive analytics. The company also mentions building the "most premium AI learning experience" and the "industry's #1 platform for early education" combining SaaS, consumer, and payments. Client testimonials come from MasterClass (Mandar Bapaye, CTO/CPO), Emeritus (Jesse Ocon, VP Engineering), Cleo Healthcare (Samik Bhowal, VP Engineering), and Backbone (Jess Chan, Founder/CEO). Backbone's CEO noted Rootstrap "developed MVP from scratch, delivered intuitive and streamlined product, receiving positive user feedback and keeping on budget."

How they work

Rootstrap uses agile methodology with daily standups, weekly demos, and sprint planning done collaboratively. They provide a free, guaranteed estimate for cost and timeline. Engagement starts in as little as two weeks. The firm operates cross-functional pods for large projects, with engineers, PMs, QA, DevOps, and designers working as independent working groups that can scale to 50+ people. Testimonials emphasize real-time communication via shared Slack and treating augmented teams as core internal staff rather than outsourced resources.

Team and credentials

The source does not name founders. Rootstrap has 200+ senior staff across multiple geographic hubs. The company does not list ISO, SOC 2, or other formal compliance certifications in the source material. No Clutch, G2, or third-party review ratings are mentioned. The team includes data architects, data scientists, data engineers, product managers, UX/UI designers, frontend/backend engineers, QA specialists, and DevOps engineers. Core values stated are growth mindset, caring, adaptability, respect, and ownership.