08/25/2025 updated
100 % available
Senior Node.js Developer
Timisoara, Romania BA in Computer Science, MA in Software Engineering
JavaScript (Programming Language)Amazon Web ServicesMongoDBNode.JsNoSQLSoftware ArchitectureRedisSoftware SystemsSQL DatabasesOperations and Management PlatformExpress.jsBackendSolid PrinciplesDockerMicroservices
? I am a senior Node.js backend developer / consultant / contractor / freelancer with ?+ ????? ?? ??????????. I use my passions, skills, and experience to design and implement top-of-the-line software solutions for online businesses worldwide, focusing on exceptional user experience.
About my skills:
✅ Backend :
● Node.js
● Express.js
● JavaScript
● SQL
● NoSQL (MongoDB, Redis)
● Titanium SDK
● Cross-platform development
● Docker
● AWS (Amazon Web Services)
✅ Software Architecture:
● Microservices, Domain-Driven Design, SOLID Principles
? Only interested in remote work.
? Do you want to see how my expertise can help your business? ???'? ???????!
? Phone: +40 751 628 789
✉️ Email: tudor.david.dev@gmail.com
? Skype: https://join.skype.com/invite/OVGNdGZ4NBgy
About my skills:
✅ Backend :
● Node.js
● Express.js
● JavaScript
● SQL
● NoSQL (MongoDB, Redis)
● Titanium SDK
● Cross-platform development
● Docker
● AWS (Amazon Web Services)
✅ Software Architecture:
● Microservices, Domain-Driven Design, SOLID Principles
? Only interested in remote work.
? Do you want to see how my expertise can help your business? ???'? ???????!
? Phone: +40 751 628 789
✉️ Email: tudor.david.dev@gmail.com
? Skype: https://join.skype.com/invite/OVGNdGZ4NBgy
Languages
EnglishFluent
Project history
The client, one of the leading iPad POS systems in Germany, struggled
to expand its gastronomy business due to the lack of mobile and web
feature and more and more users wanted online systems.
Increased revenue by 40% by integrating mobile and web
functionality into existing frameworks. It has attracted a large number
of new customers and strengthened its position as a market leader.
Boosted system utilization, functionality and connectivity by 2x.
This feat was achieved by meticulously designing the API and
Skills: NodeJs, ExpressJs, SQL, MongoDB, Microservices, Titanium
SDK, ExtJs, Cross-platform, Git
to expand its gastronomy business due to the lack of mobile and web
feature and more and more users wanted online systems.
Increased revenue by 40% by integrating mobile and web
functionality into existing frameworks. It has attracted a large number
of new customers and strengthened its position as a market leader.
Boosted system utilization, functionality and connectivity by 2x.
This feat was achieved by meticulously designing the API and
Skills: NodeJs, ExpressJs, SQL, MongoDB, Microservices, Titanium
SDK, ExtJs, Cross-platform, Git
L'Oréal
The client, a leading supplier in the cosmetic industry in France, was
dealing with low productivity among business employees as a result
of an unstable, faulty and too basic application.
Boosted business employees productivity by 5x by redesigning
the backoffice of the application to make it more customizable as a
business administration interface.
Reduced application errors by 3x by implementing code review for
junior programmers and DRY design patterns for future tasks.
Skills: NodeJs, ExpressJs, Microservices, .NET, PostgreSQL, Docker,
AWS, React
The client, a leading supplier in the cosmetic industry in France, was
dealing with low productivity among business employees as a result
of an unstable, faulty and too basic application.
Boosted business employees productivity by 5x by redesigning
the backoffice of the application to make it more customizable as a
business administration interface.
Reduced application errors by 3x by implementing code review for
junior programmers and DRY design patterns for future tasks.
Skills: NodeJs, ExpressJs, Microservices, .NET, PostgreSQL, Docker,
AWS, React
Veoneer
The client, a world-leading supplier of automotive safety systems in
Sweden, was struggling with the slow rate of software development
in their Computer Vision division, due to the lack of automation.
Increasing the speed of the development process by 100% by
creating a special desktop application that automatically merges
the necessary video files.
The client, a world-leading supplier of automotive safety systems in
Sweden, was struggling with the slow rate of software development
in their Computer Vision division, due to the lack of automation.
Increasing the speed of the development process by 100% by
creating a special desktop application that automatically merges
the necessary video files.