Available for remote opportunities

Edgar Osvaldo Pech García

Software Engineer specialized in React, Next.js & AI Integrations.

I design and architect scalable web applications from scratch, bringing high-clarity user interfaces and conversational AI flows together. Earning trust through clean code, performant systems, and rigorous design standards.

Featured Work

A curated selection of software projects showcasing full-stack development, AI integrations, and cloud architectures.

Interface screenshot of AI-Powered Supply Chain SaaS (Vemio)

AI-Powered Supply Chain SaaS (Vemio)

Enterprise SaaS platform featuring generative AI copilots (built with LangChain and Generative UI), predictive demand forecasting, Revenue Growth Management models, and custom promotions. Note: Access to the production app is restricted, but the first-version mockup is publicly accessible.

Next.jsTypeScriptLangChainGenerative UIPythonSupabase
Interface screenshot of Logistics & Delivery Dashboard (Grupo Femsa-Coca Cola)

Logistics & Delivery Dashboard (Grupo Femsa-Coca Cola)

Semi-real-time operations dashboard for tracking delivery metrics, order fulfillment rates, and incident logging across Latin America. Note: Access restricted to authorized personnel only.

ReactPhoenix (Elixir)ViteWebpackAWSSQL Server
Interface screenshot of Job Board Platform (UPQROO University)

Job Board Platform (UPQROO University)

A robust full-stack employment board connecting students and alumni with employers, optimized for institutional server specifications.

Next.jsPrismaMySQLGoogle OAuthApache2
Interface screenshot of Insurance Quotation Flow (Clupp)

Insurance Quotation Flow (Clupp)

A high-conversion responsive web app for vehicle and gadget insurance quotation featuring Stripe payments, user tracking, and an 80% database load reduction.

ReactFirebaseStripeMaterial-UIExpress.js
Interface screenshot of Where in the world

Where in the world

Interactive country search application displaying geographical, demographic, and political data from a REST API.

ReactREST API
Interface screenshot of Social Media App

Social Media App

Collaborative project management tool featuring real-time state updates and social interaction.

ReactMongoDBExpress.jsNode.js

Professional Experience

My engineering trajectory across SaaS, enterprise platforms, startups, and academic projects.

2024 - Present
Remote, México

Front-End & AI Integration Engineer

Exploration & Discovery Technologies (Vemio)

Partnered with Product Owners to design and architect Next.js web applications and mobile apps (React Native) from scratch. Collaborated with key stakeholders to align business requirements with clean, highly interactive user interfaces. Integrated AI agents with LangChain and Generative UI to build conversational copilot flows that guide users across data dashboards. Designed and implemented predictive analytics, AI-guided promotion modules, and interactive key performance indicators (KPI) charts for retail and supply chain analytics. Maintained code quality through documentation, custom coding standards, and rigorous code reviews.

Next.jsTypeScriptSupabaseReact NativePythonLangChainGenerative UI
2024
Remote, México

Front-End Developer

Exploration & Discovery Technologies (Grupo Femsa-Coca Cola)

Developed web dashboards for tracking metrics, incident reports, and real-time delivery logs utilized across Latin America. Diagnosed and resolved complex frontend bugs in React class and function components, while reviewing Elixir/Phoenix backend services. Migrated the legacy repository from Webpack to Vite, updating key dependencies and refactoring security and api client layers. Propositioned and delivered core web features, successfully rebranding the platform's user interface. Designed and deployed cloud-based MVPs leveraging AWS services (Cognito, IoT Core, S3, EC2, Lambda) and earned the AWS Certified Cloud Practitioner credential.

ReactPhoenix (Elixir)ViteWebpackAWSSQL Server
2022 - 2023
Remote, México

Front-End Developer

Clupp

Engineered new application modules for an on-demand insurance startup serving automobiles, motorcycles, and smartphones. Built custom maps using the Google Maps API to track and manage physical outdoor marketing campaigns. Optimized Firebase database queries and client-side caching to reduce load times and Firestore consumption costs by up to 80%. Developed a high-converting responsive insurance quotation flow integrated with Stripe payments and user attribution tracking. Created a document ingestion pipeline that utilized third-party PDF extraction APIs and custom regular expressions (Regex) to automate customer onboarding forms.

ReactMaterial-UIFirebaseExpress.jsStripeGCP
2024
Cancún, México

Intern Full-Stack Developer

Universidad Politécnica de Quintana Roo

Designed and implemented the university's official job board platform to connect students and alumni with employers. Selected the modern web stack to match institutional infrastructure limitations, configured the Apache2 production server, and managed database integrations.

Next.jsTypeScriptPrismaMySQLApache2

About Me

A glimpse into my background, core engineering philosophy, and communication skills.

Edgar Osvaldo Pech García professional portrait

My Philosophy

I believe in writing code that is not only functional, but maintainable, scale-friendly, and elegant. My engineering approach unifies rigorous technical design with a user-first visual paradigm, ensuring that every deployment satisfies business objectives while delivering high-clarity user experiences.

Core Interests

Clean ArchitecturePerformance OptimizationUser ExperienceContinuous LearningMobile First DesignSystems Scaling

Languages

EnglishConversational
SpanishNative

Technologies & Skills

An inventory of core technologies, tools, and platforms I employ to build high-performance products.

Frontend Stack

ReactExpert
Next.jsAdvanced
TypeScriptAdvanced
React NativeAdvanced
Tailwind CSSAdvanced
Material-UIAdvanced

Backend & Storage

PythonIntermediate
Phoenix (Elixir)Intermediate
Express.jsIntermediate
SupabaseAdvanced
FirebaseAdvanced

Cloud & Platform

AWSAdvanced
Google Cloud (GCP)Intermediate
DockerIntermediate
GitExpert

AI & APIs

LangChainAdvanced
Generative UIAdvanced
Stripe PaymentsAdvanced
REST & GraphQLAdvanced