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25 case studies

Helio Copilot · 2026.Q1

Upwork Top Rated Plus · Expert-Vetted

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SI ApplicationsLLM apps, agents, RAG, evals Custom SoftwareWeb, mobile, APIs, dashboards MLOps & SI InfraVector DBs, serving, observability SI-Augmented DesignResearch, prototyping, design systems SI-Driven QAEval harnesses, regression, red-team SI ConsultingStrategy, audit, roadmap Engagement tiersAudit · Build · Embedded team FAQCommon questions, answered

FintechPayments, risk, compliance TelecomNetwork & voice SI HealthcareHIPAA-grade systems E-commerceSearch, recs, support Real EstateValuation & lease SI SI SaaSCopilots & LLM features

All case studies25 case studies Case spotlightHelio Copilot · 2026.Q1 RecognitionUpwork Top Rated Plus · Expert-Vetted

Our processAudit → Build → Embed Engagement tiersScoped to your stage Evals & MLOpsEval-gated delivery

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SI project · SaaS · 2025

Cyest SIMS AI

Embedded copilots and a custom eval harness for an engineering-ops platform used by engineering teams.

Category: SI project
Client: Engineering-ops platform
Year: 2025
Sector: SaaS
What we did: LLM Apps, MLOps, Custom Software

Cyest SIMS AI

The challenge.

An engineering-ops platform serving many teams needed embedded copilots and a way to prove they stayed accurate over time.

Cyest SIMS AI

Our approach.

We embedded copilots across the console and built a custom eval harness that runs regression suites on every model change.

Cyest SIMS AI

The outcome.

Teams across the platform got reliable copilots backed by evals that catch regressions before they ship.

Built with

Tech stack.

Tech stack

GPT-4o
Python
Ray
pgvector
Kubernetes

What we did

LLM Apps
MLOps
Custom Software

Available for new engagements

Have an SI system that needs to ship?

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