about
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Personal · Telecom Argentina
Software Developer · Apr 2022 — Present · tienda.personal.com.ar
overview
Features end to end for the Personal online store, from consuming APIs to state across cookies, local storage, and React context, balancing SSR and CSR to survive traffic spikes like Hot Sale and Black Friday.
- merged merge requests
- 155
- in production
- 4.5y
- codebases touched
- 7
stack
Remix · React · TypeScript · Vanilla Extract · Go · Postgres · Typesense · Next.js · Playwright
what I worked on
- storefrontProduct listing, filters and search UI, cart, product detail, and CMS-driven landing components, first in a micro-frontend and later in the Remix storefront.
- searchTypesense indexing with filtering logic, synonyms, and exclusion rules for a high-relevance catalog search.
- catalogGo sync services that ingest financial promotions, bundles, and product families from external APIs into Postgres, with migrations and YAML API contracts.
- pricingA new Go pricing microservice: billing-cycle pricing, additional discounts, and simulation of plan changes, aligned with TM Forum vocabulary.
- analyticsTracking events and A/B experiment metrics, plus personalized recommendations wired into the storefront.
- backofficeInternal tools for merchandisers: product family creation, secondary categories, and collection settings.
skills, with receipts
levels follow evidence, not opinion · 1 learning · 2 side project · 3 shipped · 4 at work · 5 owned for years
- frontendPersonal's storefront since 2022: React, Remix, Next.js.
- backendGo sync services and a new Go pricing engine at Personal.
- data & searchPostgres catalog and Typesense search at Personal.
- testingUnit and e2e tests in TypeScript and Go at Personal; CI with e2e, a11y, and Lighthouse on my products.
- securityLearning web security with PortSwigger Web Security Academy.
- smart contractsRust on Vara (vStreet, SPBonding) and Solidity (AutoPassport).
- productFunctional refinements at Personal; vision docs and ADRs for CarsWatch.
- leadershipCo-leading the pricing engine at Personal; led the AutoPassport and vStreet teams.
- mentoringI volunteer to onboard new teammates and help anyone stuck. When I don't know the answer, I know whose door to knock on.
- collaboration155 merged merge requests in team at Personal; four team hackathons.
- agileScrum and ticket refinement at Personal; ran Agile onboarding for vStreet.
- writingADRs, READMEs, and product docs for my own projects.
hackathons
- ETHGlobal Brussels 2024SPBondingWinner · Vara trackPermissionless bonding protocol on Vara: users buy pTokens at a discount with vesting, building a treasury for sustainable growth.
- Polkadot Hackathon Bangkok 2024PolkattestAttestation hub for the Polkadot ecosystem.
- Onchain Summer Buildathon 2024WarpifyShopify checkout inside a Farcaster frame.
- Chainlink Spring Hackathon 2023AutoPassportVehicle history records as NFTs.
currently learning
- Web application securityPortSwigger Web Security AcademyExploring AppSec, smart contract security, and pentesting.
education
- Biomedical Engineering (incomplete)Universidad Nacional de Córdoba · 2019 — 2021
- Full-stack developer programArgentina Programa · 2021 — 2022
- Electronics TechnicianIPET N° 66 José A. Balseiro · 2015 — 2018
- AWS Cloud Practitioner EssentialsAmazon Web Services · 2022