11/04/2025 updated
Premium member
100 % availableSenior NodeJs Developer
Iasi, Romania
Worldwide
JavaScript (Programming Language)PHP (Programming Language)Application Programming Interfaces (APIs)Agile MethodologyAmazon Web ServicesJIRASoftware as a ServiceSoftware QualityDatabasesCommand-Query Responsibility Segregation (Software Development)Payment SystemsMiddlewareWeb PortalsSpring FrameworkLaravelPostgreSQLLiveChatNginxNode.JsNoSQLRedisSoftware SystemsSQL DatabasesTypeScriptWeb ApplicationsZapierBackendGitStripeApache KafkaSendgridNestJSRestful ApiMicroservices
Agile, AWS, Kafka, Apache Kafka, API, Backend, CQRS, database, Git, Jira, JavaScript, Laravel, live chat, microservice architecture, microservices, Middleware, NestJs, Nginx, NoSQL, NodeJs, PHP, online payment, Postgres, Redis, REST, SQL, Sendgrid, code quality, software solutions, software as a service, Java Spring, Stripe, TypeScript, web application, web portal, zapier
Languages
EnglishFluentRomanianNative speakerRussianFluent
Project history
The client, the largest online platform in Australia dedicated to streamlining
corporate compliance, was struggling with issues like low
customer satisfaction, prolonged loading times, and the exorbitant
cost of adding new features.
* Boosted customer satisfaction 5x and slashed loading times by
60% through migrating to latest technologies, ensuring a smoother
and more engaging user experience but also faster response
times.
* Ensured a decrease in the cost of implementing new features by
40%, attributed to a more maintainable and scalable codebase,
which simplified the integration process and reduced development
efforts.
* Increased the platform's value 4x by integrating third-party
services, expanding its capabilities and offering more comprehensive
solutions to customers, thereby enhancing its market position
and appeal.
Skills: NodeJs, Express, TypeScript, Postgres, AWS, Redis Bull, REST,
GIT, Jira, Agile
corporate compliance, was struggling with issues like low
customer satisfaction, prolonged loading times, and the exorbitant
cost of adding new features.
* Boosted customer satisfaction 5x and slashed loading times by
60% through migrating to latest technologies, ensuring a smoother
and more engaging user experience but also faster response
times.
* Ensured a decrease in the cost of implementing new features by
40%, attributed to a more maintainable and scalable codebase,
which simplified the integration process and reduced development
efforts.
* Increased the platform's value 4x by integrating third-party
services, expanding its capabilities and offering more comprehensive
solutions to customers, thereby enhancing its market position
and appeal.
Skills: NodeJs, Express, TypeScript, Postgres, AWS, Redis Bull, REST,
GIT, Jira, Agile
The client, a large software as a service platform, was struggling with
huge loading times for their CRM system, and high costs for third party
services, due to outdated technologies and poor code quality.
* Decreased loading times 3x by migrating the most slow modules
to the latest technologies, and improved code reusability.
* Decreased monthly costs by 30% by building inhouse solutions for
zapier integrations.
Skills: NodeJs, NestJs, TypeScript, Postgres, AWS, Zapier, Git, Jira,
Agile
huge loading times for their CRM system, and high costs for third party
services, due to outdated technologies and poor code quality.
* Decreased loading times 3x by migrating the most slow modules
to the latest technologies, and improved code reusability.
* Decreased monthly costs by 30% by building inhouse solutions for
zapier integrations.
Skills: NodeJs, NestJs, TypeScript, Postgres, AWS, Zapier, Git, Jira,
Agile
The client, pharmacy associations in Germany, was struggling with low
employee productivity and high costs of adding new features and
unavailability of scaling because of outdated systems and technologies
* Improved employee productivity & efficiency by 90% by architecting
and building a web application with faster loading times, easier
access and providing automated features for the manual tasks
* Boosted platform value 3x by providing a highly scalable service
separated into modules using the latest technologies
Skills: Php, Laravel, Livewire, CQRS, Postgres, Git, Jira, Agile
employee productivity and high costs of adding new features and
unavailability of scaling because of outdated systems and technologies
* Improved employee productivity & efficiency by 90% by architecting
and building a web application with faster loading times, easier
access and providing automated features for the manual tasks
* Boosted platform value 3x by providing a highly scalable service
separated into modules using the latest technologies
Skills: Php, Laravel, Livewire, CQRS, Postgres, Git, Jira, Agile