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I'm Alexandru Marcu, a software engineer based in Brasov, Romania, focused on solving real business problems through architecture, automation, and performance. I design and build end-to-end systems: identifying bottlenecks, choosing the right tech stack, and implementing scalable solutions that reduce costs and operational complexity. I work directly with founders and decision-makers, owning projects from concept to production and ensuring that every technical decision translates into business results. With experience across 500+ projects and multiple industries, I consistently turn manual workflows into automated processes, optimize infrastructure for efficiency, and deliver measurable impact in productivity and revenue.…I'm Alexandru Marcu, a software engineer based in Brasov, Romania, focused on solving real business problems through architecture, automation, and performance. I design and build end-to-end systems: identifying bottlenecks, choosing the right tech stack, and implementing scalable solutions that reduce costs and operational complexity. I work directly with founders and decision-makers, owning projects from concept to production and ensuring that every technical decision translates into business results. With experience across 500+ projects and multiple industries, I consistently turn manual workflows into automated processes, optimize infrastructure for efficiency, and deliver measurable impact in productivity and revenue.

Alexandru Marcu

Full Stack Developer, Web Developer, Back-End Developer, +2

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I'm Alexandru Marcu, a software engineer based in Brasov, Romania, focused on solving real business problems through architecture, automation, and performance. I design and build end-to-end systems: identifying bottlenecks, choosing the right tech stack, and implementing scalable solutions that reduce costs and operational complexity. I work directly with founders and decision-makers, owning projects from concept to production and ensuring that every technical decision translates into business results. With experience across 500+ projects and multiple industries, I consistently turn manual workflows into automated processes, optimize infrastructure for efficiency, and deliver measurable impact in productivity and revenue.…I'm Alexandru Marcu, a software engineer based in Brasov, Romania, focused on solving real business problems through architecture, automation, and performance. I design and build end-to-end systems: identifying bottlenecks, choosing the right tech stack, and implementing scalable solutions that reduce costs and operational complexity. I work directly with founders and decision-makers, owning projects from concept to production and ensuring that every technical decision translates into business results. With experience across 500+ projects and multiple industries, I consistently turn manual workflows into automated processes, optimize infrastructure for efficiency, and deliver measurable impact in productivity and revenue.

Available to hire

I’m Alexandru Marcu, a software engineer based in Brasov, Romania, focused on solving real business problems through architecture, automation, and performance. I design and build end-to-end systems: identifying bottlenecks, choosing the right tech stack, and implementing scalable solutions that reduce costs and operational complexity. I work directly with founders and decision-makers, owning projects from concept to production and ensuring that every technical decision translates into business results.

With experience across 500+ projects and multiple industries, I consistently turn manual workflows into automated processes, optimize infrastructure for efficiency, and deliver measurable impact in productivity and revenue.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

Software Engineer / Founder at Marweb.ro

August 1, 2022 - Present

Designed and built a custom eCommerce platform with Java Spring Boot (Model–Service–Controller), Next.js frontend and admin panel, replacing a Google Drive-based inventory workflow. Automated stock synchronization, order processing, AWB generation, and transactional email flows (Thymeleaf). Built dynamic product feeds for Canva Bulk Create, enabling automated generation of social media creatives. Reduced daily operations to a single fulfillment operator and cut infra costs to ~10 EUR/month on a VPS. Led scalable backend architecture with strong data consistency and automation. Developed multiple production systems (Uber-like marketplace, paid e-learning platform, multi-location car wash management) focused on automation, payments, and operational efficiency. Currently building an SEO SaaS platform using Java, PostgreSQL, DDD, and Clean Architecture with an Angular frontend.

Search Engine Optimization Specialist at EDUKIWI / Clientipeviata

July 1, 2021 - September 1, 2022

Advanced from Junior SEO to coordinating junior team members, collaborating with developers and copywriters across 20+ active client projects. Specialized in technical SEO and automation, scripting audits, reporting, data extraction, and repetitive tasks. Systematized SEO execution based on Google documentation and live performance data, reducing errors and increasing scalability. Built internal workflows and tools to accelerate onboarding and enable new hires to be productive within 1 month. Owned client delivery end-to-end: site structure, performance optimization, and conversion-focused architecture.

Accountant at Fratelli Galați / Divino Club Galați

January 1, 2018 - July 1, 2021

Managed full-cycle accounting for a multi-location hospitality business, including bookkeeping, payroll, supplier payments, and financial reporting. Prepared financial statements up to balance-sheet level with full regulatory compliance, achieving zero audit issues. Improved cash-flow control and internal financial processes, increasing financial visibility and operational stability.