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Full-stack developer with 5 years of experience building SaaS and e-commerce solutions. Specialized in Shopify theme development (themes and integrations) and back-end systems, working on storefront performance, API integrations, and reliable incident resolution. Previously worked at Algolia and collaborated with agencies and merchants on Shopify projects, helping customers scale search-powered storefronts through integrations, support, and automation.…Full-stack developer with 5 years of experience building SaaS and e-commerce solutions. Specialized in Shopify theme development (themes and integrations) and back-end systems, working on storefront performance, API integrations, and reliable incident resolution. Previously worked at Algolia and collaborated with agencies and merchants on Shopify projects, helping customers scale search-powered storefronts through integrations, support, and automation.

Alejandro

Full Stack Developer, Web Developer, Back-End Developer

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Full-stack developer with 5 years of experience building SaaS and e-commerce solutions. Specialized in Shopify theme development (themes and integrations) and back-end systems, working on storefront performance, API integrations, and reliable incident resolution. Previously worked at Algolia and collaborated with agencies and merchants on Shopify projects, helping customers scale search-powered storefronts through integrations, support, and automation.…Full-stack developer with 5 years of experience building SaaS and e-commerce solutions. Specialized in Shopify theme development (themes and integrations) and back-end systems, working on storefront performance, API integrations, and reliable incident resolution. Previously worked at Algolia and collaborated with agencies and merchants on Shopify projects, helping customers scale search-powered storefronts through integrations, support, and automation.

Available to hire

Full-stack developer with 5 years of experience building SaaS and e-commerce solutions. Specialized in Shopify theme development (themes and integrations) and back-end systems, working on storefront performance, API integrations, and reliable incident resolution.

Previously worked at Algolia and collaborated with agencies and merchants on Shopify projects, helping customers scale search-powered storefronts through integrations, support, and automation.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Portuguese

Beginner

French

Beginner

Work Experience

Freelance Shopify Developer at Freelance

February 1, 2024 - Present

Shopify theme development and integrations for multiple merchants. Delivered theme customizations and storefront optimizations, collaborating with Jellywall (London-based agency) on Shopify projects for UK clients. Worked on API integrations with third-party services and handled bug fixes and incident resolutions.

Senior Developer Support Engineer at Algolia

October 1, 2021 - Present

EMEA technical point of contact for strategic customers (>$1M ARR), supporting integrations and core Algolia functionality. SME on search engine and infrastructure topics, and on Shopify integrations to help merchants design and scale Algolia-powered storefronts. Led development of an internal incident investigation and escalation tool to speed up root-cause analysis and reduce response time across teams. Helped revamp onboarding for the Support team.

Developer Support Engineer at Algolia

July 1, 2021 - January 1, 2024

Provided technical support across a wide range of customer topics and technologies. Implemented automations integrating diverse APIs to improve team efficiency and communication. Contributed to internal and external product knowledge and participated in scaling the EMEA team, including onboarding new team members. Served on-call (first line) for urgent cases and acted as SME for the Shopify team.