I'm a Senior Software Engineer focused on building scalable, enterprise-grade systems in regulated environments. I design and deliver large-scale SaaS platforms, multi-tenant architectures, and mission-critical apps used by thousands of users. I specialize in .NET / ASP.NET Core, SQL, JavaScript, Angular, and React, with strong backend and full-stack skills. I actively leverage AI to accelerate development, automate workflows, and elevate product capabilities while maintaining a clean architecture and strong observability.

Madalin Damian

I'm a Senior Software Engineer focused on building scalable, enterprise-grade systems in regulated environments. I design and deliver large-scale SaaS platforms, multi-tenant architectures, and mission-critical apps used by thousands of users. I specialize in .NET / ASP.NET Core, SQL, JavaScript, Angular, and React, with strong backend and full-stack skills. I actively leverage AI to accelerate development, automate workflows, and elevate product capabilities while maintaining a clean architecture and strong observability.

Available to hire

I’m a Senior Software Engineer focused on building scalable, enterprise-grade systems in regulated environments. I design and deliver large-scale SaaS platforms, multi-tenant architectures, and mission-critical apps used by thousands of users.

I specialize in .NET / ASP.NET Core, SQL, JavaScript, Angular, and React, with strong backend and full-stack skills. I actively leverage AI to accelerate development, automate workflows, and elevate product capabilities while maintaining a clean architecture and strong observability.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Romanian, Moldavian, Moldovan
Fluent
English
Fluent
German
Intermediate
Turkish
Beginner
Spanish; Castilian
Beginner

Work Experience

Senior Software Engineer at The Access Group
October 1, 2025 - Present
Developed and maintained a SaaS platform for pre-employment screening. Implemented the Access Feed module with async Celery tasks, API client, views, and routing. Built reactive frontend components and maintained Django templates. Integrated third-party services including Intercom and Access Evo APIs. Implemented multi-tenant access control and brand-level permissions for MSP users. Integrated Access Evo workspace: iframes, deep links, redirects, and feature-flag navigation. Ensured security, compliance, and data integrity across all layers. Collaborated in Agile teams using Azure DevOps, CI/CD pipelines, and structured branching. Contributed to test coverage via unit, integration, and Celery task tests. Assisted in troubleshooting production issues, improving stability and reliability.
Software Engineer at Amdaris
May 1, 2025 - October 1, 2025
Developed enterprise banking software for operational efficiency and workload distribution. Built secure, scalable REST APIs and backend services for banking operations. Created modern, responsive web applications with data-driven UI components for reporting. Ensured security, data integrity, and regulatory compliance. Maintained high test coverage with unit and integration tests and authored infrastructure and pipeline scripts to automate deployment and environment setup.
Software Engineer at The Access Group (PeopleHR)
November 1, 2023 - April 1, 2025
Developed HR software for high-profile clients including NHS and enterprises. Built responsive front-end interfaces and scalable back-end services. Implemented data migration and integration processes between HR systems. Optimized workflows to enhance user experience and operational efficiency. Led peer code reviews, regression testing, and deployment verification. Implemented AI modules to automate HR processes and expand capabilities.
Full Stack Web Developer at Continental
November 1, 2018 - April 1, 2022
Developed and maintained EPT and internal web applications to improve operational efficiency. Built secure, scalable REST APIs and backend services for banking/financial operations. Created modern, responsive front-end features with data-driven UI components for reporting. Ensured compliance with banking security standards and maintained high test coverage with CI/CD pipelines.
Crypto Miner Facility Administrator at RoMiner SRL
October 1, 2017 - March 1, 2019
Designed and deployed crypto mining infrastructure with ASIC and GPU rigs. Monitored hashrate, uptime, temperatures, and power consumption. Implemented preventive maintenance, security hardening, and monitoring for real-time alerts. Explored renewable energy integration and cost optimization strategies.
Software Engineer (Contractor) at Freelancer.com
November 1, 2019 - July 1, 2023
Developed web applications end-to-end, delivering contract-based solutions for multiple clients. Implemented CI/CD pipelines, wrote unit tests, and integrated REST and GraphQL APIs. Built back-end services ensuring performance, security, and scalability while coordinating with distributed teams using Git and Kanban workflows.

Education

Bachelor's degree at West University of Timisoara
January 1, 2016 - January 1, 2019
Master's degree at West University of Timisoara
January 1, 2019 - January 1, 2021
High School Diploma at Colegiul Național Dimitrie Țichindeal
January 1, 2012 - January 1, 2016

Qualifications

Licensed Security Salesperson (Licensed Agent Of Broker-Dealers)
January 11, 2030 - June 5, 2026
Registered Financial Planner (RFP)
January 11, 2030 - June 5, 2026
Microsoft Dynamics 365 Certifications
January 11, 2030 - June 5, 2026
IT Security European Computer Driving Licence
January 11, 2030 - June 5, 2026

Industry Experience

Software & Internet, Financial Services, Professional Services, Education, Manufacturing