Available for work
Enrique Trigoso
About Me
I am a programmer with experience in frontend development, specialized in creating dynamic and functional web interfaces using technologies like Next.js, React, HTML, CSS, and TypeScript.
I have worked on the implementation of systems and process optimization to improve the performance and efficiency of web applications. Additionally, I have basic backend knowledge, such as creating endpoints with Django Rest.
I focus on developing practical, user-centered solutions, ensuring a smooth experience, responsive design, and clean code.
I am committed to continuous learning and the constant improvement of my technical skills.
Certificates
Intermediate Next.js
Frontend Masters
Intermediate React v6
Frontend Masters
React Performance
Frontend Masters
Web Application Security
Educative
Chrome DevTools v4
Frontend Masters
TanStack Query
DevTalles
Projects Developed
ERP
Comprehensive web application that allows efficient management and visualization of all relevant company information.
It allows the entry and tracking of details of potential leads; manage and analyze data related to leads, sales, operators, supervisors, and other key performance indicators.
Automate repetitive and routine tasks to improve operational efficiency and reduce time spent on manual tasks. Provide accurate analysis and statistics for strategic decisions based on data.
Cu4tro Studio
This web application centralizes insurance comparison rentals, allowing a detailed classification of domains by type, city, language, visibility, among others.
In the frontend, the results are presented in an organized manner, while in the backend, MySQL was used to create and manipulate tables through SQL statements.
With Django Rest Framework, an endpoint was implemented that receives queries to filter results, facilitating efficient and personalized searches for users. This combination of technologies offers a smooth and functional experience for effectively visualizing the domains of interest.
B&V Group Import S.A.C.
B2C e-commerce for automotive products with a comprehensive management system (ERP/CRM). The platform includes role-based access control (RBAC) for admin, customers, and sales, ensuring operational integrity.
Izipay payment gateway integrated with anti-fraud validation and automatic transaction reconciliation. Hybrid authentication (Google OAuth + Credentials) with secure sessions via Supabase Auth.
Order history with real-time tracking, email notifications (Resend), and push notifications (Firebase Cloud Messaging). Admin panel with Server Actions to safeguard financial and operational data.
Lubricentro Chachi
High-performance B2C e-commerce for lubricants and automotive products. The platform uses SSG (Static Site Generation) with on-demand revalidation to combine fast load times with always up-to-date data.
The catalog handles products with complex variants (packaging, polarity, brand) and dynamic pricing by type. The PostgreSQL (Supabase) database includes efficient normalization and RLS policies to protect sensitive data.
Three payment options: Mercado Pago (with commission), Yape/Plin, and direct bank transfer. Real-time stock management and a database-backed persistent cart that can be cleared from the server after confirming payments.
Funeral Insurance
I developed an innovative web application for comparing insurance, allowing users to complete a dynamic form and obtain personalized comparisons.
I implemented robust validations to ensure the quality of the entered data and used Google Tag Manager (GTM) and Google Analytics (GA) to integrate analytics scripts, as well as heat maps with Hotjar to optimize the user experience.
Additionally, I connected the application with our backend team's API, facilitating the efficient generation of results.
I made performance improvements, achieving an outstanding score on Google PageSpeed Insights, thus ensuring fast loading and a smooth experience for users.
Home Insurance
I developed the frontend of a web application for comparing insurance, which includes a dynamic form with validations, analytics integration (GTM, GA, Hotjar), and connection with the backend API to generate personalized comparisons.
Performance optimizations implemented resulted in a high score on Google PageSpeed Insights, providing users with a fast and efficient tool to find the best insurance option.
Eva Movil
It focuses on selling mobile lines, offering a multilingual platform with server-side rendering to enhance user experience and SEO.
It incorporates analysis tools such as Google Tag Manager, Google Analytics, and Hotjar to obtain detailed analysis of user behavior.
These tools allow visualizing heat maps, recording user sessions, and collecting direct feedback, facilitating the identification of areas for improvement and optimizing the customer experience.
Additionally, it uses reusable and dynamic components to ensure a flexible and scalable structure, allowing effective customization and better decision-making based on accurate data.
Age of Z Bot
This project develops an advanced bot designed for automating repetitive actions in a game, allowing simultaneous management of multiple accounts.
The bot uses image detection techniques and optical character recognition (OCR) to gather relevant information from the game. With this information, the bot makes autonomous decisions based on the collected data, executing precise actions through invisible clicks that simulate human interactions.
This automation not only optimizes time and efficiency but also reduces the manual workload, allowing players to focus on more strategic aspects or enjoy the game without the monotony of repetitive tasks.
Dota 2 Interface
This project simulates the functionality and purchase interface of Dota 2, integrating it into Dota 1 to offer a smooth and comfortable experience.
Developed in Autohotkey, a scripting language, it allows for high configurability and compatibility with various map versions.
The platform is designed to execute quick actions through keyboard presses, enhancing game efficiency and providing a more personalized experience for players.
ERP
Comprehensive web application that allows efficient management and visualization of all relevant company information.
It allows the entry and tracking of details of potential leads; manage and analyze data related to leads, sales, operators, supervisors, and other key performance indicators.
Automate repetitive and routine tasks to improve operational efficiency and reduce time spent on manual tasks. Provide accurate analysis and statistics for strategic decisions based on data.
Cu4tro Studio
This web application centralizes insurance comparison rentals, allowing a detailed classification of domains by type, city, language, visibility, among others.
In the frontend, the results are presented in an organized manner, while in the backend, MySQL was used to create and manipulate tables through SQL statements.
With Django Rest Framework, an endpoint was implemented that receives queries to filter results, facilitating efficient and personalized searches for users. This combination of technologies offers a smooth and functional experience for effectively visualizing the domains of interest.
B&V Group Import S.A.C.
B2C e-commerce for automotive products with a comprehensive management system (ERP/CRM). The platform includes role-based access control (RBAC) for admin, customers, and sales, ensuring operational integrity.
Izipay payment gateway integrated with anti-fraud validation and automatic transaction reconciliation. Hybrid authentication (Google OAuth + Credentials) with secure sessions via Supabase Auth.
Order history with real-time tracking, email notifications (Resend), and push notifications (Firebase Cloud Messaging). Admin panel with Server Actions to safeguard financial and operational data.
Lubricentro Chachi
High-performance B2C e-commerce for lubricants and automotive products. The platform uses SSG (Static Site Generation) with on-demand revalidation to combine fast load times with always up-to-date data.
The catalog handles products with complex variants (packaging, polarity, brand) and dynamic pricing by type. The PostgreSQL (Supabase) database includes efficient normalization and RLS policies to protect sensitive data.
Three payment options: Mercado Pago (with commission), Yape/Plin, and direct bank transfer. Real-time stock management and a database-backed persistent cart that can be cleared from the server after confirming payments.
Funeral Insurance
I developed an innovative web application for comparing insurance, allowing users to complete a dynamic form and obtain personalized comparisons.
I implemented robust validations to ensure the quality of the entered data and used Google Tag Manager (GTM) and Google Analytics (GA) to integrate analytics scripts, as well as heat maps with Hotjar to optimize the user experience.
Additionally, I connected the application with our backend team's API, facilitating the efficient generation of results.
I made performance improvements, achieving an outstanding score on Google PageSpeed Insights, thus ensuring fast loading and a smooth experience for users.
Home Insurance
I developed the frontend of a web application for comparing insurance, which includes a dynamic form with validations, analytics integration (GTM, GA, Hotjar), and connection with the backend API to generate personalized comparisons.
Performance optimizations implemented resulted in a high score on Google PageSpeed Insights, providing users with a fast and efficient tool to find the best insurance option.
Eva Movil
It focuses on selling mobile lines, offering a multilingual platform with server-side rendering to enhance user experience and SEO.
It incorporates analysis tools such as Google Tag Manager, Google Analytics, and Hotjar to obtain detailed analysis of user behavior.
These tools allow visualizing heat maps, recording user sessions, and collecting direct feedback, facilitating the identification of areas for improvement and optimizing the customer experience.
Additionally, it uses reusable and dynamic components to ensure a flexible and scalable structure, allowing effective customization and better decision-making based on accurate data.
Age of Z Bot
This project develops an advanced bot designed for automating repetitive actions in a game, allowing simultaneous management of multiple accounts.
The bot uses image detection techniques and optical character recognition (OCR) to gather relevant information from the game. With this information, the bot makes autonomous decisions based on the collected data, executing precise actions through invisible clicks that simulate human interactions.
This automation not only optimizes time and efficiency but also reduces the manual workload, allowing players to focus on more strategic aspects or enjoy the game without the monotony of repetitive tasks.
Dota 2 Interface
This project simulates the functionality and purchase interface of Dota 2, integrating it into Dota 1 to offer a smooth and comfortable experience.
Developed in Autohotkey, a scripting language, it allows for high configurability and compatibility with various map versions.
The platform is designed to execute quick actions through keyboard presses, enhancing game efficiency and providing a more personalized experience for players.
My Experience
Full Stack Developer
Lubricentro Chachi - lubricentrochachi.com
B2C E-commerce (Lubricants and Automotive Products)
E-commerce platform built with Next.js App Router, where the main challenge was handling a complex catalog with product variants (packaging, polarity, brand) and dynamic pricing based on type.
The PostgreSQL database includes efficient normalization and RLS (Row Level Security) policies to protect sensitive user and transaction data.
Mercado Pago is integrated with webhooks for asynchronous confirmation, real-time stock management, and automatic notifications of order status.
Performance improved significantly thanks to custom RPC functions and ISR caching strategies with on-demand revalidation — critical query latency dropped from 1.2s to 180ms.
Images feature advanced optimization and lazy loading, achieving an LCP of 1.8s.
Full Stack Developer
B&V Group Import - byvgroupimport.com
B2C E-commerce (Automotive Products)
Comprehensive management system (CRM) with Role-Based Access Control (RBAC) for admin, client, and sales profiles, ensuring business operational integrity.
The Izipay payment gateway includes anti-fraud validation and automatic reconciliation of daily transactions.
Hybrid authentication (Google OAuth + Credentials) with secure sessions via Supabase Auth.
The admin panel uses Server Actions to keep financial and operational data protected, with no client-side exposure.
Order history with real-time tracking, plus email (Resend) and push notifications (Firebase Cloud Messaging) to keep users informed.
Full Stack Developer
Cu4tro Studio - cu4tro.studio
Madrid, Spain (Remote)
The corporate ERP includes analytical dashboards with Chart.js and complex workflows. Data integrity is ensured with Zod and React Hook Form, while TanStack Query manages caching and efficient synchronization for large volumes of information.
Multiple insurance comparison tools with personalized quotes based on more than 15 real-time risk variables.
The technical SEO strategy (JSON-LD, Next.js Image Optimization) increased organic CTR and improved search engine rankings.
With Hotjar and Google Analytics we identified friction points in the conversion funnel, increasing the average session time.
I implemented a search and filtering engine for 700+ domains using Django REST Framework (Q objects) and a frontend architecture based on configuration dictionaries, automating the classification and availability validation of sites beforehand.
Security reinforced with CSP headers, sanitization against XSS/SQL Injection, and CSRF validation, complying with OWASP standards.
Design System in monorepo with standardized UI components that accelerated the development of new features by 40% and guarantees visual consistency across all products.
Frontend Developer
Ehupi - ehupi.com
Ciudad del Este, Paraguay (Remote)
Custom software with personalized CRM via REST API and Headless CMS (Strapi) for dynamic business content management.
Full internationalization (i18n) support in English and Spanish, with translatable routes, content, and components, including language detection and automatic fallbacks.
Refactoring of legacy React code: UI bug fixes, gradual maintainability improvements, and navigation standardization with React Router (guards, redirects, nested routes).
Performance optimization in existing modules — better render handling, separation of concerns, and reusable components that accelerated recurrent deliveries.
Agronomy sector project with Next.js: SSR screens focused on security and performance, built with CSS Modules and responsive design, featuring robust loading state and error handling.
Skills
Technologies
React
NextJS
Typescript
Tailwind CSS
Zustand
Redux Toolkit
Axios
Yup
Tanstack Query
Tanstack Table
Git
Python
PyQt6
OpenCV
Pandas
Pytesseract
Autohotkey
Tools
Postman
Docker
Figma
Vitest
Playwright
Storybook
Trello
Datagrip
DBeaver
Visual StudioCode
Jupyter Notebook
Methodologies
Atomic Design
SCRUM
KANBAN
BEM
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