Buenos Aires, Argentina34.6037° S, 58.3816° W

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Buenos Aires, ArgentinaGMT−3

34.6037° S, 58.3816° W

Fig. 04 — EngineerGeneral arrangement · not to scaleQuay 04 · 34°36′S 58°22′WDrawn by I. Becerra
A rusted orange ship-to-shore gantry crane lifting a red container
Fig. 00 — Ship-to-shore crane, loading. Every project below is a unit.

/ Positioning

AI-agent builder
from Buenos Aires.

I build AI agents and the systems around them — and, on shift at a container terminal, C#/.NET, Blazor and Azure Maps tools for yard operations.

  • 24 projects
  • 2× 2nd place Aleph #6 · HackaTwin 2026
  • 7 live demos
  • AI Fellow 1 of 5
  • 5+ automation clients
  • On shift container terminal
Exhibit 01 / 02Podium 1 / 2 · AwardedBay 01 · Row 01 · Tier 01 · IBMU 260001 9
Inspection tag · award2nd placeAleph Hackathon #6WDK track · Tether-backed · Aug 2026

Team-built agentic wallet for older adults and people with reduced mobility. Voice-first: an AI agent interprets each request and prepares the transaction for the user to confirm.

Live demoOpen demo

NanaWallet

NanaWallet landing page: “The agentic wallet for seniors and people with limited mobility.”

Fig. S-01 — nana-wallet-hybrid.vercel.app · Live · Captured 10.11.2026

NanaWallet on a phone

IBMU 260001 9

Stack
AI agents · Voice UI · Tether WDK · Web3
Status
Live · Team build
Year
2026
SB.01GAME WARS — side build 01 · a Star Wars fan build · handheld console on an Arduino UNOBay 03 · playable on this page

Game Wars

I built the console.
You get to fly it.

A Star Wars fan build: a handheld console I designed and built myself on an Arduino UNO, with a small square TFT, a thumb joystick and four yellow buttons. Below, the unit sits on the pad and its screen is blown up so you can play it.

Skip the game ↓

Fig. SB-00 — my unit on the pad· its screen, live

Canvas 128 × 128 @ 4× · pixelated

02 — Screen · live mirror, zoomed 4×

TFT · live mirrorSB-01

Press start

The unit · true proportions

03 — Evidence · stills from my video of the real unit
  • The GAME WARS unit held in one hand: black box, small square screen, thumb stick and four yellow buttons.

    Fig. SB-01 — my unit, in hand

  • Close-up of the unit's screen: the yellow GAME WARS logo over a starfield and four menu tiles.

    Fig. SB-02 — the menu on its TFT

  • The unit's screen running the ship test: a small X-wing over a starfield.

    Fig. SB-03 — my shooter running on the UNO

04 — Spec plate

Model
GAME WARS
MCU
Arduino UNO
Display
ST7735 TFT · 1.44" square · colour
Res.
128 × 128
Input
Stick + 4 push buttons
Audio
Buzzer · Arduino tone() melodies
Code
C++ · OOP game engine
Case
Black · looks 3D-printed

Songs: note + duration arrays from the open repo robsoncouto/arduino-songs

05 — Build breakdown

Only what the photos and the code show

JoystickThumb stick
4 buttonsYellow caps
Arduino UNOMCU · C++ · OOP engine
TFTST7735 · 128 × 128
Buzzertone() melodies
CH.02Crecimiento — AI Fellowship

1 of 5CrecimientoAI Fellows

Ignacio Becerra, arms crossed, beside a Crecimiento banner at their office
Crecimiento HQ, Buenos Aires

Sponsored by Crecimiento, the foundation driving Argentina's tech ecosystem, as one of five AI Fellows: an acceleration program for AI builders.

EX.02Pendant — Exhibit 02 · 2nd place, HackaTwin 2026Podium 2 / 2 · Sealed unit

Pendant

Inspection tag · award2nd placeHackaTwin 2026Working prototype · Wearable

A wearable that transcribes your life 24/7 and keeps all your context in a queryable second brain.

Fig. 04-A — A minute wearing PendantSimulated run · Scripted
21:15:08
  1. Mic24/7
  2. TranscribeAlways on
  3. Second brain09 lines
  4. AgentDecides
  1. MAYA21:14:01

    So you’re the one who wore a necklace to a tech meetup.

  2. YOU21:14:07

    It’s a prototype. It listens, so I don’t have to remember names.

  3. MAYA21:14:15

    Bold. I’m Maya. I build drones that water plants. Mostly they water me.

  4. YOU21:14:23

    Ha. I want to follow what you’re building.

  5. TEO21:14:31

    Teo. I run the robotics club. Yes, the one with the banned toaster.

  6. YOU21:14:39

    Teo, I’ll send you that repo tonight.

  7. MAYA21:14:46

    We should talk drones properly. Thursday morning?

  8. YOU21:14:53

    Thursday at ten works.

  9. TEO21:14:58

    Great. Now, who’s ordering the pizza?

  1. CH.1 · FollowFOLLOWEDMaya · on her socials21:14:25 · line 04
  2. CH.2 · MessageMESSAGE SENTTeo · “Here’s that repo”21:14:41 · line 06
  3. CH.3 · ScheduleMEETING BOOKED · THU 10:00Maya · drones, properly21:14:54 · line 08

Requests from you 0Actions taken 3

It acts before you ask.

Fig. 04-B — Ask the second brain

Who did I talk to about drones?

Maya. She builds drones that water plants (mostly, they water her).

MAYA · 21:14:15 “Bold. I’m Maya. I build drones that water plants. Mostly they water me.”

↑ Line 03 in the transcript
What did I promise Teo?

The repo, “tonight”. The agent already sent it.

YOU · 21:14:39 “Teo, I’ll send you that repo tonight.”

↑ Line 06 in the transcript
When am I seeing Maya again?

Thursday at 10:00. Booked from your own words.

YOU · 21:14:53 “Thursday at ten works.”

↑ Line 08 in the transcript

It is also an autonomous agent: it decides from what you say — following people you meet on social networks, sending messages, scheduling meetings — without being told to.

03 — Stack

  • Wearable
  • Android
  • Groq
  • AI agents
  • APIs
Fig. 04-C — The Pendant team
The Pendant team at HackaTwin 2026, giving thumbs up around their laptops

02 — Context

Built at HackaTwin 2026 — 2nd place. Working prototype; no public link or device photos yet.

Model
Pendant
Part no.
E-04-PND
Class
Wearable / AI agents
Rev.
Prototype · 2nd place 2026
CH.04Four more units — live demosYard E-03 · Sheet 04 / 06

Open any container.

Four more units with live demos. Screens captured 10.11.2026; every one links out.

CH.05On the clock — work experienceTimesheet E-04 · Sheet 05 / 06

On the clock

Two shifts, running in parallel

A container terminal by day, an automation studio on the side. Real employers, real clients — no screenshots, because the work is internal.

Shift 01 · Container terminal

Exolgan

Software developer — Internship

On shift · Feb 2026 — now

Internal applications for container-terminal operations: web interfaces, geospatial tools and operational business rules — plus microservices and IoT systems built in-house.

  • C# / .NET
  • Blazor WebAssembly
  • Azure Maps
  • Microservices
  • IoT
BERTHCRANE RAILBLOCK ABLOCK BBLOCK CBLOCK DGEO-QUERY · AZURE MAPS LAYERBAY 01 → 12ROWS 1–5 ↓
Fig. 04-A — Yard schematic. Illustrative, not the real layout.

Shift 02 · Automation studio

Talento-IA

Co-founder & automation developer

On shift · May 2025 — now

AI-agent workflows and process automation for business clients, wired with Python, n8n, Make and API integrations.

Business clients
5+
Per week of repetitive work removed (up to, reported)
10 h
Industrial control panel with lamps, an emergency stop, gauges, knobs and toggles, each labelled with a part of the automation stack
Fig. 04-B — Control panel, labelled with the stack. Schematic.
  1. TriggerAI agentAction
  2. Pythonn8n flowAPI call
  3. WebhookMake scenarioClient system
CH.06The Factory — every unit, listedManifest E-05-FAC · Sheet 06 / 06

Units on the manifest ↘

24

Loading report · Quay 04

The Factory

  • 06 Awarded
  • 03 Deployed
  • 09 Assembly
  • 06 R&D lab
Line A

Awarded & hackathon-built

The six to read first06
  1. 01Aleph #6 · 2nd place · WDKVoice-first agentic wallet for older adults.AI agents · Voice UI · Tether WDK · Web32nd placeDemo
  2. 02Aleph #5 · 2026Peptide discovery: 530 sequences → 81 candidates.Python · ESM-2 · PyTorch · scikit-learn · Next.jsLiveDemo Source
  3. 03Aleph #5 · 2026Avian outbreak intelligence for field vets.Next.js · TypeScript · Supabase · H3LiveDemo Source
  4. 04Aleph #5 · 2026Peptide discovery for crop protection.Python · ESM-2 · PyTorch · Node.jsLiveDemo Source
  5. 05HackaTwin 2026 · 2nd placeWearable: transcribes 24/7, then acts. Prototype.Android · Groq · AI agents · APIs2nd placeCase file
  6. 06Vercel Zero to Agent 2026MCP server for evolutionary A/B tests.MCP · AI agents · A/B testing · VercelLiveDemo
Line B

Deployed

Live on the internet03
  1. 07ClaudeMartMarketplace for Claude Code agents and skills.Next.js · TypeScript · Supabase · TailwindLiveDemo Source
  2. 08Grain1285G stream cipher: simulator + hardware build.Python · JavaScript · ElectronicsLiveDemo Source
  3. 09BuildHarbourLanding page for a software-factory brand.HTML · CSS · ES Modules · VercelLiveDemo Source
Line C

Assembly

In progress09
  1. 10Proyecto CentenarioAI-agent infrastructure for FIE.WIP
  2. 11PeritoNarrative audio-guide app.WIPSource
  3. 12RayuelaBranching interactive-fiction engine.WIPSource
  4. 13ClaudeKidsDescribe a game, play it.WIPSource
  5. 14EngineAIVisual coding for kids.WIPSource
  6. 15CoStudentRead-aloud + AI study summaries.WIPSource
  7. 16RealityCheckAgents that stress-test startup ideas.WIPSource
  8. 17Optimus ClaudeClaude Code project tooling.WIPSource
  9. 18Claude FollowAI-to-human QA bridge.WIPSource
  10. –BIGBROTHERDetails pending.Details pending
Line D

R&D lab

Shipped experiments06
  1. 19ModeloRetrained ESM-2 protein model.ShippedSource
  2. 20Queuing TheoryCheckout-queue simulation.ShippedSource
  3. 21Fuzzy LogicFuzzy movie recommender.ShippedSource
  4. 22GameWarsArduino game console.ShippedSource
  5. 23ListaDeComprasBotTelegram shopping-list bot.ShippedSource
  6. 24InvarianzaInvariance-principle benchmarks.ShippedSource

Loading report — Quay 04

  • AWARDED ........ 06
  • DEPLOYED ....... 03
  • ASSEMBLY ....... 09
  • R&D LAB ........ 06
  • TOTAL .......... 24 (+1 pending)
github.com/BecerraIgnacio
SOPStandard operating procedure — how I buildSOP E-07 · End of line

How I build

Four steps · part by part · every unit above went through them

  1. Step 01

    Take it apart

    Break the idea into parts small enough to build in a day.

  2. Step 02

    Label everything

    Name the parts, write down the interfaces, keep the drawing current.

  3. Step 03

    Ship the rough cut

    A working, ugly version beats a perfect plan. Then iterate.

  4. Step 04

    Make it run alone

    Done means it works without me in the room.

Toolbox — from the CV

Languages
  • Python
  • C#
  • JavaScript
  • TypeScript
  • C
  • C++
  • Java
  • SQL
  • HTML
  • CSS
  • PHP
  • Lisp
Web, APIs & data
  • .NET
  • Blazor WebAssembly
  • Next.js
  • React
  • Express
  • FastAPI
  • REST APIs
  • Supabase
  • PostgreSQL
  • SQL Server
  • MySQL
  • Azure Maps
  • MapLibre
  • H3
AI, ML & automation
  • PyTorch
  • ESM-2
  • scikit-learn
  • AI agents
  • RAG
  • LlamaIndex
  • Ollama
  • Groq
  • fal.ai
  • n8n
  • Make
  • Zapier
Infrastructure & hardware
  • Git / GitHub
  • Docker
  • Linux
  • Vercel
  • Arduino
  • Siemens PLCs
  • AutoCAD
  • SolidWorks
Next — section 05SideQuest · Cyber.ar · Startup Reading ClubSocial
CH.01NanaWallet — detail view · E-01-NWL
NanaWallet landing page: "The agentic wallet for seniors and people with limited mobility."
01 / 02

> media_feed --project=nanawallet

NanaWallet

Team-built agentic wallet for older adults and people with reduced mobility. Voice-first: an AI agent interprets each request and prepares the transaction for the user to confirm.

Model
NanaWallet
Part no.
E-01-NWL
Class
Agentic wallet · Voice UI
Event
Aleph Hackathon #6 — 2nd place, WDK Track
How
Voice request → AI agent → transaction ready for confirmation
Status
Live demo · Team build · Aug 2026
Stack
  • AI agents
  • Voice UI
  • Tether WDK
  • Web3

Demo

CH.04ProtML — detail view · E-03-PML
ProtML landing page: "AI Engine for Molecular Discovery"

> media_feed --project=protml

ProtML

Antimicrobial peptide discovery engine: ESM-2 embeddings, classification, candidate generation and multi-objective ranking. Snapshot: 530 curated sequences, 81 scored candidates.

Model
ProtML
Part no.
E-03-PML
Class
Molecular discovery · ML
Event
Aleph Hackathon #5 — 2026
How
Embed → classify → generate → rank
Status
Live demo
Stack
  • Python
  • ESM-2
  • PyTorch
  • scikit-learn
  • Next.js

Demo Source

CH.04Querencia — detail view · E-03-QRC
Querencia landing page: "Early avian outbreak intelligence for veterinarians."

> media_feed --project=querencia

Querencia

Veterinary disease surveillance: confidential field reporting, regional views and outbreak intelligence for early avian disease detection. An earlier H3 geospatial logistic-regression experiment reached ROC-AUC 0.8044.

Model
Querencia
Part no.
E-03-QRC
Class
Surveillance · Geospatial
Event
Aleph Hackathon #5 — 2026
How
Field reports → regional views → outbreak signal
Status
Live demo
Stack
  • Next.js
  • TypeScript
  • Supabase
  • H3

Demo Source

CH.04AgroShield — detail view · E-03-AGS
AgroShield landing page: "The Future of Agricultural Bioactives is Decoded, Not Discovered."

> media_feed --project=agroshield

AgroShield

AI-guided antimicrobial peptide discovery for crop protection, aimed at Fusarium, Xanthomonas, Pseudomonas and Botrytis.

Model
AgroShield
Part no.
E-03-AGS
Class
Bioactives discovery · ML
Event
Aleph Hackathon #5 — 2026
How
Pathogen target → peptide candidates → ranking
Status
Live demo
Stack
  • Python
  • ESM-2
  • PyTorch
  • Node.js

Demo Source

CH.03Pendant — detail view · E-04-PND
The Pendant team at HackaTwin 2026, smiling around laptops

> media_feed --project=pendant

Pendant

A wearable that transcribes your life 24/7 and keeps all your context in a queryable second brain — and an autonomous agent that acts on what you say.

Model
Pendant
Part no.
E-04-PND
Class
Wearable · Android / AI agents
Event
HackaTwin 2026 — 2nd place
How
Transcribe 24/7 → second brain → agent acts
Platform
Android
Status
Working prototype · 2nd place
Stack
  • Android
  • Groq
  • AI agents
  • APIs

No public link — prototype

CH.04PetriMCP — detail view · E-03-PTR
Petri landing page: "Petri — the future of A/B testing."

> media_feed --project=petrimcp

PetriMCP

MCP server for evolutionary A/B website experimentation: AI agents propose UI variants while enforcing brand constraints, then a deterministic multi-generation simulation compares the results.

Model
PetriMCP
Part no.
E-03-PTR
Class
MCP server · Experimentation
Event
Vercel Zero to Agent 2026
How
Agents propose variants → simulate generations → compare
Status
Live demo
Stack
  • MCP
  • AI agents
  • A/B testing
  • Vercel

Demo