About Diego
- Backend development with PHP, Laravel, Symfony, Phalcon, .NET, Node.js, and REST APIs.
- Frontend development with React, Next.js, Vue, Angular, TypeScript, Tailwind, and Bootstrap.
- Integrations with Stripe, PayPal, Shopify, HubSpot, Google APIs, SendGrid, SAP, and external services.
- Process automation, AI assistants, OpenAI, LangSmith, Jira, Confluence, and RAG flows.
- Dashboards, admin panels, internal tools, and SaaS platforms.
- WordPress, Shopify, Drupal, custom CMS, and e-commerce.
- Databases like MySQL, PostgreSQL, SQL Server, MongoDB, and Redis.
- Docker, AWS, CI/CD, deployments, maintenance, debugging, and performance optimization.
Spanish
Native or bilingual
English
Fluent
Russian
Basic
Experience
- OhticFull Stack DeveloperSOFTWARE PUBLISHINGOctober 2021 - Today (4 years and 8 months)Barcelona, SpainDeliver full-stack solutions across confidential assignments, covering backend services, frontend applications, APIs, databases, integrations, deployments and support. Develop and modernize applications with Laravel/Lumen, Laravel Livewire, Filament, Symfony, .NET/C#/Blazor, Node.js and Java, working with MySQL, PostgreSQL, SQL Server, MongoDB and Redis. Build frontend platforms with React, Next.js, Vue.js, Angular and TypeScript, including microfrontends, admin panels, API-driven interfaces and responsive UIs. Create ETL workflows, internal tools, CMS/ecommerce customizations, WordPress/Drupal solutions, automation flows and integration-heavy platforms. Develop Laravel-based administration panels and operational back-office tools using Livewire and Filament between 2024 and 2025. Contribute to Shopify app development and CRM integration workflows connecting Shopify data, business processes and third-party APIs in 2026. Implement AI-enabled solutions with OpenAI / ChatGPT agents and LangSmith, including operational assistants, issue analysis, knowledge workflows and developer productivity tools. Build React-based Atlassian applications connected to Jira and Confluence for synchronization, triage and bug-resolution workflows.Support DevOps tasks with Docker, AWS/EC2, Jenkins, CI/CD pipelines, deployment troubleshooting, environment configuration and release support. Contribute to payment, SAP, translation, CRM, Shopify and Google API integrations, with PHPUnit/Postman testing and Swagger/OpenAPI documentation.
- LifeColeBackend developer (Laravel and Symfony)EDUCATION AND E-LEARNINGMay 2020 - June 2021 (1 year and 1 month)Barcelona, SpainBackend development and optimization of the lifecole.com platform Database manager, migrations, ORM and eloquent services. Supply data from the database(MYSQL) to the front end(VUEJS) Manage connections between AWS and the site. Payment services with Stripe and Paypal and Manager system with Voyager. Migrate structure to AWS with Kubernetes. Local development with Redis, Queues and Mysql docker containers. New Admin manager system in Symfony. External API integration with Hubspot, Typeform, Google services.
- Assembler School of Software EngineeringFull Stack web developerOctober 2019 - April 2020 (6 months)Barcelona, Spain
- Optimized a production web platform, working on backend services, data models, migrations, ORM/Eloquent, workflows and integrations.
- Integrated Stripe, PayPal, HubSpot, Typeform, Zoom, Google Meet, Google Calendar and Google APIs; developed a Symfony administration system..
- Connected MySQL services with a Vue.js frontend and supported backend processes with Redis, queues and Docker local environments.
Recommendations
Be the first to recommend Diego
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Information Security and digital signature Web programming with PHP (free software) PHP SQLSeguridad Informática y firma digital Programación web con php (software libre) PHP SQL
- Master Full Stack WebAssembler School of Software Engineering2020Master Full Stack web