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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

About OctalcodeStory, mission, values JournalEssays & field notes ContactStart a conversation

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SI project · SaaS · 2025

Ecom Circles

Operator copilots embedded across a suite used by ecommerce sellers worldwide.

Category: SI project
Client: E-commerce platform
Year: 2025
Sector: SaaS
What we did: LLM Apps, SI Agents, MLOps

Ecom Circles

The challenge.

A suite used by sellers worldwide needed copilots embedded across every module, consistent, evaluated, and safe at scale.

Ecom Circles

Our approach.

We replaced a rules-engine team and three vendors with one accountable SI team, shipping operator copilots across the suite behind a shared eval harness.

Ecom Circles

The outcome.

Copilots reached sellers across the whole suite and the product roadmap finally moved at customer speed.

Built with

Tech stack.

Tech stack

GPT-4o
LangChain
pgvector
TypeScript
AWS

What we did

LLM Apps
SI Agents
MLOps

Available for new engagements

Have an SI system that needs to ship?

30 minutes, one of our seniors, no slide deck. By the end of the call you will know whether we are the right team, and if not, who is.

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