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01// principal
Jason Teixeira.
Founder, builder, and operator behind Sage Ideas. The person who turns a business leak into a working system buyers can click before they buy.
Sage Ideas exists for buyers who need more than a prettier website. The work is to show the revenue path: where demand leaks, what the operating system should do, how a buyer would click it, and what gets built after the call.
The studio stays direct on purpose. The person who scopes the system is the person who designs, builds, tests, and hands it off. That keeps the sales story, the interface, and the engineering pointed at the same business outcome.
Founder · Principal Engineer
operator graph
Surface ⇄ System
- public repos
- 130+
- certs
- 9
- fintech
- 5 yr
fintech engineering
5 yr
active certs
9
degrees
2
handoff chain
none
01B// operating system
The founder page proves who is actually building.
Living architecture
Buyer problem to working system
The founder story matters because business owners are not buying a committee. They are buying judgment, product taste, engineering depth, and a clear path from problem to proof.
Book the build call- 01DiagnoseFind the leak in leads, quotes, intake, support, or conversion.
- 02VisualizeTurn that leak into a workflow the buyer can understand fast.
- 03BuildShip the actual product layer, data flow, and handoff path.
- 04ProveCapture routes, screenshots, tests, and proof assets before launch.
02// quick facts
The numbers behind the studio.
- 5 yr
- Fintech engineering
- 9
- Active certifications
- 2
- B.S. degrees
- 1
- Person on your build
Based
Orlando, Florida
Remote-first, U.S. business hours
Languages
English · Portuguese · Spanish
Native English; fluent in others
Experience
5 yr fintech · 2 yr studio
Production systems and operating businesses
03// studio approach
Why a one-person studio is the offer, not the limitation.
Most agencies sell you a lead practitioner on the call and hand the work off the moment the contract signs. Sage Ideas does the opposite.
01
Show the system before asking a buyer to trust the pitch.
02
The person who scopes the work is the person who builds it. No handoff chain.
03
Use plain business outcomes first, then prove the engineering underneath.
04
Every deliverable should be inspectable: route, screen, workflow, evidence, and next action.
05
Direct communication, written scope, clear source paths, and no vague agency theater.
04// engagement tracks
Two ways to start.
Nine fixed-price productized tiers for discrete scopes. Custom engagements, retainers, and ongoing care for everything else.
Track A — Productized
Audit, Sprint, Build, Operate
Nine fixed-price tiers from $750 audits to multi-month builds. Scope is named, deliverables are itemized, timelines are written in. Pick a tier, sign the SOW, ship.
See all tiersTrack B — Custom & Care
Retainers, custom packages, ongoing care
When the productized tiers don't fit, we build a custom engagement. Site Care, Brand Care, and Content Care retainers keep work moving month over month. Open to bespoke scopes — just ask.
Start a conversation05// background
The experience register.
01
Founder & Principal
Sage Ideas LLC
Founded and operate the studio. Engagements span audits, sprints, builds, and operate retainers across fintech, trades tech, edtech, and developer tooling. Every engagement runs on fixed scope, fixed price, with the deliverable artifacts named before kickoff.
02
Fintech Engineer
HighStrike
Built and maintained production trading infrastructure: market data ingestion, real-time pricing systems, portfolio management APIs, and billing integrations. Five years across the full stack on systems that handled production load during volatile sessions.
// education
B.S. Computer Science
Full Sail University
B.S. Finance
Kean University
06// certifications
9 active certifications.
Each one reflects a domain where the studio works. All active and maintained.
AISTQB
- Certified Tester Foundation Level (CTFL)
- Test Automation Engineer (TAE)
- Certified Tester AI Testing (CT-AI)
BAmazon Web Services
- Cloud Practitioner
- Solutions Architect — Associate
- Developer — Associate
- SysOps Administrator — Associate
- DevOps Engineer — Professional
CCisco
- CCNA (Routing & Switching)
07// capabilities
What lands on every serious build.
The buyer sees a polished surface. Under it sits the routing, data, approvals, tests, and handoff needed to make the system usable.
01
Interactive systems buyers can open before the sales call
02
Revenue dashboards, lead routing, quote engines, intake flows, and AI support workflows
03
Full-stack implementation with TypeScript, Next.js, APIs, data models, and deployment gates
04
AI-native product work: LLM workflows, retrieval, evaluation, automation, and human approval loops
05
Conversion-first site systems: offer, copy, proof, CTAs, analytics, and follow-up paths
06
Business-facing handoff: documented scope, source-aware booking routes, and proof assets
07
Domain depth across fintech, local services, SaaS, healthcare, support, and education
Follow the operator.
One note a week from inside the studio — builds, decisions, and the occasional scar. No drip campaigns, no spam.
Ready to start?
Open the demos first, then book the 30-minute build call when the value is clear.