Case Studies

Work that shipped

Detailed breakdowns of what we built, how we approached it, and what moved the needle.

Engagements
40+
Avg. engagement
18 weeks
Client NPS
94
Healthcare

HIPAA-grade voice agents for a multi-state clinic group

We replaced a 38-person inbound desk with sub-second voice agents that handle 78% of patient calls without escalation — and made the remaining 22% measurably better.

Voice AI DevelopmentCompliance ArchitectureEmbedded AI Team
Calls auto-resolved
78%
Annual savings
$3.4M
Fintech

A multi-agent diligence engine for a mid-market PE firm

An agent system that ingests a target company's data room and produces a 40-page diligence brief in 9 minutes — versus the team's previous 11-day average.

AI Agent DevelopmentRAG SystemsArchitecture Review
Brief turnaround
11d → 9m
Analyst trust score
94%
Logistics

From legacy COBOL to a real-time routing platform

We modernized a 28-year-old dispatch system into a multi-region SaaS platform powering 14,000 daily deliveries — without a single hour of downtime.

ModernizationSaaS EngineeringCloud Architecture
Cutover downtime
0h
Route efficiency gain
23%
Manufacturing

Series-A demo platform shipped in two weeks

A working visual QA platform — in production, with paying pilots — handed to the Helix team 14 calendar days after kickoff.

MVP DevelopmentComputer VisionSaaS Engineering
MVP to live
14 days
Paying pilots in week 4
3
Real Estate

An agent copilot that books showings while agents sleep

A conversational copilot that qualifies leads, books showings, and updates the CRM — adding $14M in attributed pipeline in its first quarter.

AI CopilotsWorkflow AutomationConversational AI
Q1 attributed pipeline
$14M
Lead-to-showing rate
3.1×
EdTech

An adaptive tutoring engine for 240k students

A personalization engine that lifted average student outcomes 18% on standardized assessments — built in 12 weeks for a Series-B EdTech.

AI Product DevelopmentGenerative AIEmbedded AI Team
Avg outcome lift
+18%
Students live
240k

Ready when you are

Want results like these?

Every engagement starts with a scoping call where a senior engineer maps your problem to a concrete approach — before any contract is signed.