Zarego

Zarego is a nearshore software development firm based in Argentina with a focus on US-aligned teams. The company works across full-cycle custom development, staff augmentation, and outsourced project delivery. Founded on the principle that timezone overlap and English fluency matter for remote work, Zarego positions itself around three core strengths: developers who work US business hours, strong communication skills, and a stated focus on AI and blockchain solutions.

The firm's portfolio spans healthcare (Seniors First, a multi-platform care coordination tool), entertainment (Disney interactive platform, ESPN landing pages), finance and environmental data (Ambios, a decentralized platform on Solana combining sensor data and blockchain), blockchain/NFT (Kaddie, a marketplace for minting and selling digital assets), and consumer apps (Chivas Experience gamified loyalty app, VGreat eco-friendly delivery). This range suggests experience across native mobile, web, and blockchain tech stacks, though the source does not detail project sizes, budgets, or measurable outcomes for most work.

Services and capabilities

Zarego offers three engagement models: staff augmentation (adding developers to existing teams), team-as-a-service (embedding a managed team), and full outsourcing (end-to-end project ownership). The company frames its delivery around six service lines.

Discovery and custom software development form the foundation. Zarego says it conducts research, defines requirements, and prototypes solutions before building, though no specific process artifacts or timeline expectations are mentioned. The development services claim to span concept-to-deployment work with a focus on flexibility and scalability.

Artificial intelligence is listed as a dedicated capability. The company mentions "leading AI, machine learning, and data engineering technologies," and the blog includes posts by in-house authors (Matías Dominoni, Nicolás Leonoff) on topics like AI in insurance, model efficiency, and healthcare automation. This suggests real domain experience rather than reselling third-party AI services, though no specific projects or client outcomes using AI are detailed in the source.

Blockchain and Web3 work is prominent in the portfolio. Zarego built Kaddie (NFT marketplace with smart contracts) and Ambios (Solana-based platform), and markets blockchain as a service for BFSI, logistics, supply chain, and government. DevOps, MLOps, and infrastructure optimization are also listed. UI/UX design rounds out the service menu.

Notable work

Client work spans recognizable brands and venture-backed startups. Zarego built an interactive Disney platform with video quizzes and campaign analytics, and an ESPN landing page for tennis content with dynamic ad inventory. In healthcare, Seniors First connects care professionals with patients needing home care across multiple platforms. OpenLifter, Cinemad.tv, Einbock Academie, Genesis Bank, Acuraflow, La Content Factory, and CTF Capital are mentioned by name in client testimonials, though those testimonials provide no project scope or outcomes—only brief praise about speed, responsiveness, and team attitude.

The blockchain portfolio includes Kaddie (described as a marketplace for minting, renting, and selling digital assets with NFT and smart contracts) and Ambios (a decentralized environmental sensor + blockchain + e-commerce platform built on Solana). Neither project includes stated completion dates, team size, or measurable business results.

How they work

Zarego emphasizes US timezone alignment and English proficiency as operational advantages. The engagement model is flexible: clients can hire individual developers to augment existing teams, book a managed team, or hand over a project entirely. The source provides no detail on minimum engagement duration, typical team composition, project delivery methodology (Agile, Scrum, Kanban), communication cadence, or pricing. Testimonials reference "working late nights and weekends" and making suggestions to improve solutions, but no structured SLA or quality commitment is documented.

Team and credentials

The source does not name founders, specify total headcount, or break down the team by location or function. No certifications (ISO 27001, SOC 2, GDPR, HIPAA), partner status with AWS, Microsoft, Google, or other major platforms, or third-party ratings (Clutch, G2) are mentioned. The blog suggests the presence of in-house specialists in AI, insurance, and healthcare, but no organizational structure is provided. English proficiency is stated as a requirement for all client-facing roles, and US timezone coverage is a core pitch.

Matías Dominoni and Nicolás Leonoff are credited as blog authors on AI topics, suggesting they hold senior technical roles, though their formal titles are not given.