AI & Intelligent Systems
Custom LLM agents, RAG pipelines, and ML models that turn your data into decisions.
- Agentic workflows
- Vector search & RAG
- Model fine-tuning

Nexa is a premium digital agency building powerful brands, elegant visuals, and high-impact web experiences.
We build software the way modern AI is built — composable, observable, and engineered to ship. From agentic workflows to edge-rendered interfaces, every system we deliver is instrumented from day one.
Two engagement modes: a lean strike team for greenfield products, or an embedded squad that augments your in-house team. Either way, you get senior engineers, weekly demos, and code you own forever.
Six disciplines, one team. We design, build, and ship product ecosystems for ambitious companies — from idea to scaled deployment.
Custom LLM agents, RAG pipelines, and ML models that turn your data into decisions.
High-performance Next.js builds engineered for scale, SEO, and silky interactions.
iOS and Android products people keep on their home screen — native or cross-platform.
Research-led design systems that ship — interfaces engineered to feel inevitable.
Infrastructure as code, observability, and pipelines that deploy in minutes, not days.
Identity systems and digital strategy that make engineering excellence visible.
Agentic workflows, RAG pipelines, fine-tuned models — we engineer the AI stack the rest of your roadmap depends on.
No retainers. No bloat. Senior team only.
From AI copilots to flagship mobile apps — every product we ship is engineered to perform, designed to feel inevitable, and built to scale with your team.
Two minutes inside the studio — recent shipped work and the people behind it.
Nexa shipped our AI copilot in nine weeks. It now handles 40% of inbound support tickets with a CSAT above our human team.
The most thoughtful engineering team we've worked with. Every commit felt like it raised the floor.
Strategy, design, code — they delivered all three at a level we couldn't replicate internally. Day-one revenue lift.
Our app's App Store rating jumped from 3.8 to 4.7 the quarter Nexa rebuilt the onboarding.
They taught our team how to operate AI safely in a regulated environment. A real partnership, not a vendor.
Pixel-precise, performance-obsessed, and genuinely fun to collaborate with. We'd hire them again tomorrow.
Nexa shipped our AI copilot in nine weeks. It now handles 40% of inbound support tickets with a CSAT above our human team.
The most thoughtful engineering team we've worked with. Every commit felt like it raised the floor.
Strategy, design, code — they delivered all three at a level we couldn't replicate internally. Day-one revenue lift.
Our app's App Store rating jumped from 3.8 to 4.7 the quarter Nexa rebuilt the onboarding.
They taught our team how to operate AI safely in a regulated environment. A real partnership, not a vendor.
Pixel-precise, performance-obsessed, and genuinely fun to collaborate with. We'd hire them again tomorrow.
Our app's App Store rating jumped from 3.8 to 4.7 the quarter Nexa rebuilt the onboarding.
They taught our team how to operate AI safely in a regulated environment. A real partnership, not a vendor.
Pixel-precise, performance-obsessed, and genuinely fun to collaborate with. We'd hire them again tomorrow.
Nexa shipped our AI copilot in nine weeks. It now handles 40% of inbound support tickets with a CSAT above our human team.
The most thoughtful engineering team we've worked with. Every commit felt like it raised the floor.
Strategy, design, code — they delivered all three at a level we couldn't replicate internally. Day-one revenue lift.
Our app's App Store rating jumped from 3.8 to 4.7 the quarter Nexa rebuilt the onboarding.
They taught our team how to operate AI safely in a regulated environment. A real partnership, not a vendor.
Pixel-precise, performance-obsessed, and genuinely fun to collaborate with. We'd hire them again tomorrow.
Nexa shipped our AI copilot in nine weeks. It now handles 40% of inbound support tickets with a CSAT above our human team.
The most thoughtful engineering team we've worked with. Every commit felt like it raised the floor.
Strategy, design, code — they delivered all three at a level we couldn't replicate internally. Day-one revenue lift.