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Aniela Oprea

@anielaoprea

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Backend Developer with 7+ years of experience building production backend systems, REST APIs, and e-commerce platforms.

Romania

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What I'm looking for

I’m looking for a backend role where I can build and own e-commerce services—REST APIs, integrations (auth/payments), and reliable production systems—while contributing to performance, monitoring, and technical SEO improvements.

I’m a Backend Developer with 7+ years of experience building e-commerce platforms, backend services, REST APIs, and production systems. I enjoy working on clean backend logic, dependable integrations, and scalable services that support real product and business needs.

My backend experience spans Java, Spring, SAP Commerce Cloud, TypeScript, and Node.js. I’ve worked on B2B and B2C e-commerce platforms, OCC/REST APIs, cart and checkout flows, CMS components, cronjobs, data workflows, monitoring, debugging, and production support.

I build APIs and backend functionality using Node.js, Express, PostgreSQL, Drizzle ORM, Redis, Better Auth, and Stripe. I’m especially interested in remote backend roles where I can work on APIs, databases, authentication, payments, integrations, performance, and reliable production systems.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

Pokedemo

Jan 2026 - Present (6 months)

Built backend functionality and REST API endpoints for core product features using TypeScript, Node.js, Express, and Drizzle ORM. Implemented authentication with Better Auth, integrated Stripe payment flows, and handled technical SEO improvements.

TypeScript Express Drizzle ORM PostgreSQL Redis REST APIs Better Auth Stripe Integration Technical SEO Node.Js Development Authentication BetterAuth

Go-to-Market & E-commerce Operations

Genflux

May 2025 - Jan 2026 (8 months)

Researched an AI product discovery concept for e-commerce focused on natural language product search and guided shopping experiences. Built and managed a Shopify demo storefront to test positioning and customer-facing product discovery flows, and supported sales, marketing, SEO, and outreach.

Product Discovery Natural Language Product Search Shopify SEO Product Positioning Outreach Sales Support Marketing

SAP Commerce Cloud Developer

KPS

Jul 2022 - May 2025 (2 years 10 months)

Implemented backend functionality for a new B2B e-commerce platform on SAP Commerce Cloud with a Spartacus headless storefront. Customized OCC/REST APIs for product, cart, customer, and storefront flows, extended SAP Commerce components/controllers in Java and Spring MVC, and created cronjobs to improve performance and reduce storage usage.

SAP Commerce Cloud Spartacus OCC REST APIs B2B E Commerce Headless Commerce Java Spring MVC CMS

SAP Commerce Cloud Developer

Jpard Solutions

Oct 2021 - Jul 2022 (9 months)

Designed and developed reusable backend components to improve functionality and performance of a PIM system. Implemented product data validation and enrichment workflows and configured SAP Commerce Backoffice and Product Content Management for end-user workflows.

SAP Commerce Cloud PIM Backend Data Validation Data Enrichment Filters Product Content Management PIM Systeme

SAP Commerce Cloud Developer

Deloitte Tehnologie

Oct 2018 - Oct 2021 (3 years)

Executed SAP Commerce upgrade activities including data migration, system configuration, and testing to ensure functionality and stability. Developed cronjobs for routine system maintenance and supported production stability via monitoring, incident documentation, and on-call investigations using Splunk and AppDynamics.

SAP Commerce Cloud Data Migration System Configuration Testing Production Support Monitoring Splunk AppDynamics