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samuel-torres.com
Who I am
Computer & Telecommunications Engineer, based in Mexico City.
I work at the layer where software meets real operation: transactional systems that move money and inventory in front of the customer, Linux servers that have to stay up, and AI pipelines that process documents at scale.
I don't deliver code fragments. I understand the whole product — the business logic, the database, the server it runs on, and the person who's going to use it on the floor.
Conqr Digital Agency named me MVP
Conqr Digital Agency named me MVP in July 2026 for two national campaigns: a document-verification pipeline handling 80,000 QR codes with OCR and an LLM for Panini Fan Zone FWC 2026, and the Kleen Bebé site, built end to end.
Read the Panini Fan Zone case study
From requirement to production server.
Featured Experience
Software Engineer – Conqr
July 2025 - Present
Substation Construction Technician – Equipo Eléctrico TYH
December 2024 - April 2025
I analyzed electrical blueprints and assembled industrial panel systems, applying safety standards in electrical substation environments.
Full-Stack Web Developer – LOGREEN
May 2024 - June 2024
I built logreen.tech with HTML/CSS and JavaScript, improving the user experience. I led digital campaigns that reached a large user base and drove strong engagement.
Freelance Web Developer – Self-Employed
January 2024 - July 2024
I built websites for sspacific.com, ceindelpacifico.com and acerandemexico.com with HTML5, CSS3, JavaScript and Python (Django/Flask). I collaborated with Talent.WC on the design and development of their website and mobile app using React Native, integrating Firebase authentication and RESTful APIs.
Conqr Digital Agency
Software Engineer · July 2025 – Present · Mexico City · On-site
- → Built Panini Fan Zone FWC 2026 from scratch: 2 custom WordPress plugins, 80,000-folio pool, QR generation and AI pipeline (Tesseract OCR → Groq LLaMA 3.3 70B) running via cron every 2 min. Live in production.
- → Enterprise security hardening for esentiaenergy.com: full OWASP headers (HSTS, CSP, X-Frame-Options), TLS 1.3, ECDHE — mitigated all vulnerabilities flagged by client's Security Coordinator.
- → Rescued a critically overloaded production VPS: diagnosed disk and memory bottlenecks, capacity upgrade, full service restored with zero data loss.
- → Administered fleet of 23+ sites on AlmaLinux/WHM: Apache/PHP-FPM tuning, recovered 40GB+ of disk, PHP upgrades and DNS resolution across multiple providers.
- → Designed and delivered 10+ client websites: BIN, Palmex, Conexig, Davivir, Círculo Blanco, Master Climb, BEA, La Moderna, Sincronia, Harumi — responsive, bilingual (ES/EN).
- → Built LinkedIn job application bot: TypeScript + Puppeteer + SQLite with rate limiting and persistent tracking database.
Self-Employed
Freelance Web Developer · 2023 – 2025
- → sspacific.com from scratch — on-site visits to understand client operations.
- → logreen.tech end-to-end: digital campaigns reaching 74,800+ users and 1,500+ interactions.
- → Collaborated with Talent.WC on React Native app with Firebase auth and REST API integration.
- → acerandemexico.com · ceindelpacifico.com with full front-end implementation.
How I work
I learn the operation, not just the spec
Before writing code I ask who will use the system and what happens the day it fails. Most expensive mistakes are decided here, not during implementation.
I design the whole system
The business logic, the database, the server it runs on, and how it ships. I deliver a product that works in real operation, not fragments someone else has to integrate.
I build with proof that it works
Concurrency tests and the cases that break the system, not just the happy path. If the client can't verify it works, the job isn't done.
I run and document the machine
I deploy, monitor, and write down how it's maintained. When I leave, the client's team can carry on without me — and if something breaks, there's a runbook, not an emergency call.
Licenses & Certifications
A selection of my 24 licenses and certifications.
- Curso Fundamentos de Ingeniero IA con Python AI engineer fundamentals: consuming the OpenAI API, building a first RAG system, and a first LangChain-based agent.
- Curso de Machine Learning con ScikitLearn Scikit-learn in depth: feature engineering, supervised and unsupervised learning, and model pipelines.
Projects
Real systems, delivered in production.
Panini Fan Zone FWC 2026
Panini needed to run an 80,000-folio giveaway for its FIFA World Cup 2026 campaign without a manual-review bottleneck. I built two WordPress plugins and an AI pipeline that verifies every submitted receipt automatically, live in production on an AlmaLinux VPS.
View the full case study
Esentia Energy — InfoSec-Audited Site Hardened to A+
Esentia Energy needed its corporate site hardened after a client-mandated security audit. I implemented full OWASP headers, TLS 1.3 and Perfect Forward Secrecy, clearing every vulnerability flagged by their Security Coordinator.
View the full case study
Blanco Detalle — B2B/B2C Event Decor Store
Blanco Detalle needed a B2B/B2C store that could handle personalized event-decor products, tiered wholesale pricing and multiple carriers at once. I built it on WooCommerce with full Mexican tax compliance built in.
View the full case study
BIN Experiences — Luxury Travel Website
BIN Experiences needed a luxury-travel site that felt as premium as the trips it sells, in two languages. I designed and built a fast, bilingual, visually immersive site built to convert visits into quote requests.
View the full case study
Sincronía Logística — Corporate Frontend
Sincronía Logística needed to translate a heavily-certified pharmaceutical operation into a website healthcare clients would trust. I built a sober, credible corporate frontend that communicates that certification without overwhelming the visitor.
View the full case study
CONEXIG — Multilingual Filterable Expert Directory
CONEXIG needed its expert directory to work as a global business card, in four languages, letting visitors find the right specialist among dozens of profiles fast. I built a multilingual, multi-facet filterable directory on WordPress and Polylang.
View the full case study