Portfolio

Solutions that Generate Real Impact

From massive-scale government platforms to sports management systems. Each project represents a technical challenge solved with autonomy, product vision, and business focus.

Livosur - Sports Management Platform
Southern Volleyball League (Freelance)

Livosur - Sports Management Platform

I led end-to-end the development of a comprehensive web platform for the Livosur Volleyball League. I designed and implemented the public frontend in Next.js and TypeScript, allowing real-time visualization of fixtures, results, and standings. I developed the backend and backoffice with Node.js and PostgreSQL to manage registrations, transfers, payments, and statistics. I also handled the configuration, deployment, and support on a production VPS server. The project completely digitalized manual management based on multiple inconsistent Excel files.

Next.jsTypeScriptNode.jsPostgreSQLVPS

Key Results:

78 clubs adopted the platform
8,500+ active players registered
3,000 unique monthly users
100% digitalized and real-time management
MiEscuela - Government Educational Platform
Buenos Aires City Government

MiEscuela - Government Educational Platform

I participated in the development and maintenance of MiEscuela, the critical educational management system of the Buenos Aires City Government. I worked with React, TypeScript, Node.js, and PostgreSQL within a multidisciplinary agile team. The platform processes over 26 million monthly transactions, including logins, attendance records, grades, and assignments.

ReactTypeScriptNode.jsPostgreSQLCypress

Key Results:

26M+ monthly transactions processed
1,500 active educational institutions
600,000 students managed
Cafeteria Attendance module optimized for scale
Conectados BAT - Loyalty PWA
British American Tobacco (Thalamus SA)

Conectados BAT - Loyalty PWA

I developed and maintained a mobile-first PWA for British American Tobacco's Conectados loyalty program, adapted to three variants per country: Conectados, Conectados con Vos, and Conectados Mayoristas. I implemented functionalities from frontend (Angular) and backend (Laravel + MySQL), optimizing the mobile experience and respecting local business rules. The platform reached an ecosystem of 15,000 to 20,000 monthly users, mainly point-of-sale workers. During monthly campaigns, it contributed to sales increases at affiliated points.

AngularLaravelMySQLPWA

Key Results:

15,000-20,000 monthly users
9 active variants (3 countries × 3 versions)
Sales increase during campaigns
Optimized mobile-first experience
MyGlo - International E-commerce
British American Tobacco Bulgaria (Thalamus SA)

MyGlo - International E-commerce

I was part of the team that developed the official e-commerce for Glo (BAT) for the Bulgarian market, using React for the frontend and Laravel/MySQL for the backend. I implemented a parametrizable dynamic discount system that drastically reduced the need for new custom developments, allowing the client to adapt campaigns from the Backoffice. I also developed the referral program (MGM) with a points and rewards system that significantly increased interaction and registration of new users through invitation codes.

ReactLaravelMySQLE-commerce

Key Results:

Reusable dynamic discount system
MGM program with increased registrations
Multi-language and regional customization
Successful expansion in European market
Copywol - Landing Page
Copywol (Freelance)

Copywol - Landing Page

I developed a professional landing page for Copywol, a company specialized in selling and renting copiers. I implemented the solution with Next.js, leveraging its server-side rendering (SSR) and static generation capabilities to maximize performance and SEO. I prioritized search engine optimization through structured metadata, schema markup, semantic URLs, and optimized performance (Core Web Vitals). The focus was to create a solid digital presence with maximum search engine visibility to organically capture potential customers.

Next.jsSEOSSRResponsive Design

Key Results:

Complete SEO optimization with metadata and schema markup
Server-side rendering for better indexing
Responsive design optimized for all devices
Significant improvement in organic web visibility
Elegimos Red Point - Registration Portal
Red Point (Thalamus SA)

Elegimos Red Point - Registration Portal

I led the comprehensive development of a user registration platform for Red Point, covering both the frontend in React (with design provided in Figma) and backend business logic. The main challenge was achieving an absolute level of visual precision, as the design team reviewed every component detail. I achieved a 100% faithful implementation to the design, validated by a highly demanding external team. The client expressed a high level of satisfaction with the visual and functional quality of the delivered solution.

ReactNode.jsFigmaPixel-Perfect

Key Results:

100% faithful implementation to Figma design
Successful validation by demanding design team
High client satisfaction
Robust validation system

Clients Who Trust Me

I've had the privilege of working with innovative companies from various sectors

Livosur
Thalamus SA
Phinxlab
Pronova
Copywol

Do You Have a Technical Challenge or an Idea to Develop?

I don't just build software, I understand why I build it. Let's talk about how I can help you turn your business problem into a complete digital solution.

Ignacio Wolf