I deliver complex projects. Fifteen years in construction, now software. I lead a team of AI agents under rules I wrote, and every project below shows its real status.
Post-earthquake building census for Universidad del Valle.
TypeScript
Cloudflare Workers
D1
R2
Live
Selected work, with its real status.
Each row says where the project stands today and what it is built with. The first one is open for the detail.
ProjectStatusLast scan
StamppaDesktop app · Windows and macOSPython · PySide6 · Rust · Cloudflare WorkersLiveAutomatic updates · GPU engine held behind a stress gate, off by default
Stamppa
Office PDF tools choke on heavy drawing sets. I led the build of a desktop viewer and editor made for them, offline. It ships a local MCP server, so a user’s own AI assistant can read and mark PDFs with no network.
planobase.coWebsite and operations platformTypeScript · Next.js · Supabase · CloudflareLiveTest gate before every release · 315 pages indexed by Google
PB ManageConstruction management SaaS · a client in the CaribbeanJavaScript · PostgreSQL · Python · Cloudflare WorkersLiveIn use on site, works without a signal
Odoo 16 ERP rolloutProduct Owner · 25+ modules · a New York contractorSigned offClosed with formal client sign-off
univalle.appPost-earthquake building census · Universidad del ValleTypeScript · Cloudflare Workers · D1 · R2LiveBuilt with the agent team for the university
Skills, signed off line by line.
Each skill has to pass a gate: a project you can open, a client signature or a certificate you can check. The one still open says so.
A story is done when I approve it in writing. Not when an agent says so.
SD Industries · Odoo 16 ERPSigned off
Complex scope lands, and the client signs for it.
25+
Odoo 16 ERP modules, delivered as Product Owner to formal client sign-off.
NYCHA subcontractDelivered
Scope grows on paper, not in the margin. The owner hears the risk before it costs money.
StartUSD 800K
After change ordersUSD 12M
Grown change order by change order, inside a USD 40M+ portfolio for NYCHA, Amtrak, MBTA and SCA.
stamppa.comIn production
Nothing ships on a promise. A failure stops the release, not the user.
One orchestrator per product, a model per task, and nothing is done until I approve it in writing.
Stamppa · planobase.coApproved
A product reaches real users on each platform, with no surprise at the last step.
Apple Developer IDStamppa notarized for macOS
CertumStamppa signed for Windows
Apple WalletPasses signed for planobase.co
Meta Graph APIApp review and permissions approved
Each platform review is a gate with its own checklist, and I own it.
planobase.co · Google Search ConsoleIn production
Decisions follow numbers you can open, and a campaign that does not convert stops early.
17 Sep196 pages
27 Oct315 pages
Pages indexed by Google, six weeks after the rebuild. Google Ads paused after week one to refine targeting.
PMIIn progress
A shared vocabulary with any PMO.
Nov 2026DecExam · Jan 2027
35 training hours nearly done, then mock exams. The gate is open, and the sheet says so.
Skills sheet
Owner: G. MejíaDelivery · every line names its gateDefinition of Done
Skill
Evidence (the gate)
Status
Scope to acceptance
Odoo 16 ERP, 25+ modules, as Product Owner. Delivered to formal client sign-off.
Signed off
Budget, change and the client
USD 40M+ portfolio for NYCHA, Amtrak, MBTA and SCA. One subcontract grown from USD 800K to 12M, change order by change order.
Delivered
Quality gate before release
Tests designed with the story. The suite runs before every release. Stamppa’s GPU engine is held behind a stress gate, off by default.
In production
Site process to software
PB Manage, in use on site by a construction client in the Caribbean. Drawings, RFIs and submittals replaced Excel, email and Drive. Works without a signal.
Stamppa notarized by Apple and signed with Certum on Windows. Apple Wallet passes on planobase.co. Meta Graph API approved.
Approved
Measure and adjust
planobase.co: from 196 to 315 pages indexed by Google in six weeks. Google Ads with end-to-end tracking, paused after week one to refine.
In production
PMP
Preparing for the PMP exam (Jan 2027).
In progress
Definition of Done
Signed off
7 of 8 gates04 Nov 2026
Fifteen years of projects that had to work.
Open any job for the full record of what I did there.
Before software, I managed a USD 40M+ portfolio of NYCHA, Amtrak, MBTA and SCA programs in New York. One subcontract grew from USD 800K to 12M through written change control. At the same contractor I was Product Owner of an Odoo 16 ERP across 25+ modules, closed with formal client sign-off.
Before that, I founded an engineering firm and ran it for six years, with up to 30 engineers. That is where I learned to write things down and flag risk early. It still works.
I am a mechanical engineer, not a software engineer, and I say so up front. I also advise construction companies on AI adoption.
DegreeB.Sc. Mechanical Engineering, Universidad Nacional de Colombia
Master’sProject Management, Universidad del Valle, 2026
Cert.Scrum Master Professional Certificate, CertiProf
NextPMP exam, January 2027
EnglishC2
2026 to nowPlano BasePartner, Product and Delivery Lead
Cali, Colombia · remote
I direct AI coding agents through a process I designed: tests written with each story, a test gate and a go or no-go before every release, and a Definition of Done I approve.
Led the build of PB Manage, now in use on site by a construction client in the Caribbean. Drawings, RFIs, submittals and transmittals left Excel, email and Drive.
Led planobase.co, the firm’s bilingual site and management panel, in production with technical SEO and conversion tracking.
Took Stamppa from concept to signed releases for macOS and Windows, with a local MCP server inside.
Coordinate a team of 6 to 10 people, designers and renderers included: roadmap, stories, backlog, QA and releases.
Ran multisite submetering deployments for electricity, water and gas, from scope to handoff to Operations.
Streamlined the installation workflow and cut its cycle time.
Worked with product and engineering on hardware deployment, platform setup and data go-live.
Designed and prototyped an internal operations tool for the whole delivery lifecycle, with role-based access and audit logs.
2022 to 2025SD IndustriesSenior Project Manager, Odoo ERP Product Owner
Brooklyn, New York · remote and on site
Product Owner for the external Odoo team: user stories, backlog, sprints and reviews, and steering meetings with the owner.
Led a custom Odoo 16 ERP across 25+ modules, from estimating to accounting, with one trail from estimate to invoice. Closed with formal sign-off and a user manual.
Managed a USD 40M+ portfolio for NYCHA, Amtrak, MBTA and SCA programs: scope, schedule, risk, change orders, budget and subcontractors.
Grew a NYCHA subcontract from USD 800K to 12M. I documented new scope as change orders and proposed technical solutions the client adopted.
Turned site workflows into forms and controls: RFIs, submittals, change orders, daily logs, Schedule of Values, QC and safety.
Led the feasibility study for a fabrication plant in Conroe, Texas, with USD 4M in machinery.
Wrote the AI Specification Guide, which sets the scope and expected behavior of the ERP’s built-in AI.
Trained 40+ staff across the company.
2019 to 2022XMC CaribbeanProject Manager, Senior Mechanical Designer
Miami and the Caribbean
Managed mechanical packages for hotels, resorts and airports in the Bahamas, Bermuda, Cayman, Turks and Caicos and Dominica, USD 12M+ combined.
One of them was L.F. Wade International Airport in Bermuda.
Restructured the design department and ran Scrum with the pool design team: dailies, planning and review.
2017 to 2018Peralta Estructuras MetálicasEngineering and Design Manager
Bogotá, Colombia
Led engineering and design for the Atrio Tower package: scope, drawings, fabrication schedule and changes.
Won a public tender of COP 3,350 million, about USD 0.8M, for miscellaneous steel, grilles and ventilation elements. It is on public record in SECOP.
2013 to 2019ISOEFounder and Project Manager
Bogotá, Colombia
Founded and ran an engineering firm for power, water treatment and industrial projects for private clients.
Delivered a 9.5 MW gas cogeneration plant.
Managed scope, budgets, schedules and engineering teams of up to 30.
2007 to 2012EdospinaEngineering Assistant to Designer and Field Engineer
Bogotá, Colombia
Grew from assistant to designer and field engineer on pool and water treatment projects, while studying engineering.
