Senior Fullstack ReactJS and NestJS Developer at ComAve

The client, a UK-based company providing commercial and soccer games, was facing challenges with a low-performing app written in Flutter, which was blocked on the App Store and Google Play. I translated the app to React-Native, significantly improving its performance and user experience. I also implemented comprehensive tests and analytics, and introduced a fully typed architecture. Translated the app from Flutter to React-Native, resulting in a 70% improvement in app performance and a 50% increase in user engagement. Implemented comprehensive testing and analytics, reducing crash rates by 40% and improving app stability. Introduced a fully typed architecture, enhancing code quality and maintainability by 60%.

Senior Fullstack ReactJS and NestJS Developer at Daily8 | 7Code

The client, a leading United Arab Emirates providing social media services was dealing with an unfulfilled vision because of an old system that was not performant with the user experience. Saved money by 200% by designing a custom cache system that saves money for the company per user request when fetching data from an expensive News API. Improved user experience by 50X and increased user engagement by 300% by creating a live comments system with push notifications per every item in the app.

Senior Fullstack ReactJS and NestJS Developer at ConceptyX | 7Code

The client, a leading Romanian provider of financial advisory services, was aiming to help countries with Sustainable Development Goals solutions. Boosted performance by 150% by designing a custom cache system that saves the waiting time when fetching data from the heavy SDG API we were provided. Improved user experience by 20X and increased the turnover by 15% by fixing and preventing errors through implementing a cleaner codebase and a statically typed code.

Senior Fullstack ReactJS and NestJS Developer at Cysiam | 7Code

The client, a leading UK provider of cyber and secure technology systems, was dealing with a low workflow between consultants and clients because had to work an outdated system. Improved user experience by 50X by implementing components with predefined design we achieved a cohesive and visually appealing interface. Reduced the manual workflow from 1 hour to 10 min by designing an efficient automated digital process.

Senior Fullstack ReactJS and NestJS Developer at Stukko Service | Stukko

The client, a leading company from Turkey doing mechanized wall plaster/putty and floor screed, needed help with a low-performance workflow among the employees because to finish one job they had to access multiple paid and free websites. Reduced the manual workflow from 3 hours to 15 min by designing one centralized website covering them all.

Lead Flutter Developer at Abiso | Abiso Company

The client, a leading Romanian provider of digital business management services was dealing with an unfulfilled vision because of an old system that was not performant with the user experience. Increased app revenue from 0 usd to 50 usd/month by implementing stripe payments with recurring subscriptions. Improved user experience by 10X by creating a custom xml importer of data and export data in the needed format.

Fullstack Developer at Internal and external projects | IV Future

At IV Future, I held the position of Full-stack Developer based in Galaţi, Romania. Improved user engagement by 30% by participating in the design and development of new features and functionalities for web applications. Enhanced project efficiency by 20% by collaborating with cross-functional teams to ensure high-quality deliverables. Improved application speed and reduced loading times by 40%, leading to a 20% increase in user retention by utilizing best practices in software development to optimize application performance.

Flutter Developer at Delivery Application | DeverSoft

During my time at DeverSoft, a cutting-edge software development company specializing in mobile application development, I was tasked with the role of Flutter Developer. Enhanced application stability, by 35% reduction in user-reported bugs by ensuring optimally performing applications through rigorous testing, debugging, and refinement processes. Increased app functionality and user engagement by 25% by staying abreast of the latest industry trends in mobile development, applying new technologies and methodologies to projects as needed.

Fullstack Developer at Internal and external projects | Stillco

During my tenure at Stillco, I was engaged as a Full-stack Developer, contributing to the design and implementation of software solutions for various projects. Improved operational efficiency by 30% by leading the development of a key internal tool. Enhanced user experience and interface responsiveness, leading to a 30% increase in user satisfaction by collaborating closely with the front-end team to integrate user-facing elements using server-side logic.

Senior Fullstack ReactJS and NestJS Developer at ComAve

Translated the app from Flutter to React-Native resulting in a 70% improvement in app performance and a 50% increase in user engagement. Implemented comprehensive testing and analytics, reducing crash rates by 40% and improving app stability. Introduced a fully typed architecture, enhancing code quality and maintainability by 60%.

Senior Fullstack ReactJS and NestJS Developer at Daily8 | 7Code

Designed a custom cache system saving money by 200% for the company per user request when fetching data from an expensive News API. Created a live comments system with push notifications, improving user experience by 50X and increasing user engagement by 300%.

Senior Fullstack ReactJS and NestJS Developer at ConceptyX | 7Code

Boosted performance by 150% by designing a custom cache system that reduced waiting times when fetching data from the heavy SDG API. Improved user experience by 20X and increased turnover by 15% by cleaning codebase and implementing statically typed code.

Senior Fullstack ReactJS and NestJS Developer at Cysiam | 7Code

Implemented cohesive components with predefined design to improve user experience by 50X. Designed an automated digital process that reduced manual workflow from 1 hour to 10 minutes.

Senior Fullstack ReactJS and NestJS Developer at Stukko Service | Stukko

Reduced manual workflow from 3 hours to 15 minutes by creating one centralized website to cover multiple paid and free websites needed by employees.

Lead Flutter Developer at Abiso | Abiso Company

Implemented stripe payments with recurring subscriptions boosting app revenue from zero to 50 USD/month. Created a custom XML data importer and exporter improving user experience by 10X.

Fullstack Developer at IV Future

Improved user engagement by 30% by designing and developing new features. Enhanced project efficiency by 20% and increased application speed by 40%, improving user retention by 20% by optimizing software performance and collaborating with cross-functional teams.

Flutter Developer at DeverSoft

Improved application stability by 35%, reducing user-reported bugs through rigorous testing and debugging. Increased app functionality and user engagement by 25% by applying new technologies and methodologies.

Fullstack Developer at Stillco

Led development of a key internal tool improving operational efficiency by 30%. Collaborated with front-end team to enhance user interface responsiveness leading to a 30% increase in user satisfaction.

Senior Fullstack ReactJS and NestJS Developer at Com Ave

Worked for a UK-based company providing commercial and soccer games. Translated a low-performing Flutter app blocked on App Store and Google Play to React Native, significantly improving performance and user experience. Implemented comprehensive tests and analytics, introduced fully typed architecture, resulting in 70% improvement in app performance, 50% increase in user engagement, 40% reduction in crash rates, and 60% enhancement in code quality and maintainability.

Senior Fullstack ReactJS and NestJS Developer at Daily 8 | 7 Code

Worked with a leading UAE social media services provider. Designed a custom cache system that saved 200% money per user request on fetching expensive News API data. Improved user experience by 50X and increased user engagement by 300% by creating a live comments system with push notifications for every app item.

Senior Fullstack ReactJS and NestJS Developer at Concepty X | 7 Code

Worked for a leading Romanian financial advisory services provider focused on Sustainable Development Goals. Boosted performance by 150% by designing a custom cache system that saved waiting time fetching data from heavy SDG API. Improved user experience by 20X and increased turnover by 15% by fixing and preventing errors through implementing a cleaner codebase and statically typed code.

Senior Fullstack ReactJS and NestJS Developer at Cysiam | 7 Code

Worked for a leading UK cyber and secure technology systems provider. Improved UX by 50X by implementing components with predefined design, achieving a cohesive and visually appealing interface. Reduced manual workflow from 1 hour to 10 minutes by designing an efficient automated digital process.

Senior Fullstack ReactJS and NestJS Developer at Stukko Service | Stukko

Worked for a leading company from Turkey specializing in mechanized wall plaster/putty and floor screed. Reduced manual workflow from 3 hours to 15 minutes by designing one centralized website covering all tasks.

Lead Flutter Developer at Abiso | Abiso Company

Increased app revenue from 0 USD to 50 USD/month by implementing Stripe payments with recurring subscriptions. Improved user experience by 10X by creating a custom XML importer and exporter for needed data formats.

Full Stack Developer at IV Future

Contributed to various internal and external projects as full-stack developer. Improved user engagement by 30% by participating in design and development of new features and functionalities for web applications. Enhanced project efficiency by 20% through collaboration with cross-functional teams to ensure high-quality deliverables. Optimized application performance reducing loading times by 40%, leading to 20% increase in user retention.

Flutter Developer at DeverSoft

Worked as Flutter Developer in a cutting-edge software development company specializing in mobile app development. Enhanced app stability reducing user-reported bugs by 35% through rigorous testing, debugging, and refinement. Increased app functionality and user engagement by 25% by staying abreast of latest industry trends in mobile development, applying new technologies and methodologies as needed.

Full Stack Developer at Stillco

Contributed to design and implementation of software solutions for various projects. Improved operational efficiency by 30% by leading development of a key internal tool. Enhanced user experience and interface responsiveness, leading to 30% increase in user satisfaction by collaborating closely with front-end team to integrate user-facing elements using server-side logic.

Senior Fullstack ReactJS and NestJS Developer at Com Ave

The client, a UK-based company providing commercial and soccer games, faced challenges with a low-performing Flutter app. I translated the app to React Native, significantly improving performance and user experience. I also implemented comprehensive tests and analytics, and introduced a fully typed architecture.

Senior Fullstack ReactJS and NestJS Developer at Conceptty X

The client, a leading Romanian provider of financial advisory services, aimed to help countries implement Sustainable Development Goals solutions. I boosted performance by 150% by designing a custom cache system that reduces waiting times when fetching data from a heavy SDG API, and improved overall UX and code quality.

Senior Fullstack ReactJS and NestJS Developer at Cysiam

The client, a UK-based provider of cybersecurity solutions, required a cohesive UI and efficient frontend components. I implemented predefined design systems to accelerate development and reduce manual workflow.

Senior Fullstack Developer at Stukko Service

A Turkish-based company doing mechanized wall plaster and floor screed. I designed a centralized web solution to cover all processes, reducing the manual workflow from 3 hours to 15 minutes by streamlining tasks and creating a unified portal.

Flutter Developer at DeverSoft

Flutter-focused development for mobile applications in a cutting-edge software company. Improved app performance and contributed to mobile feature growth while collaborating with cross-functional teams.

Fullstack Developer at Stillco

Engaged as a full-stack developer to contribute to diverse projects and build maintainable software solutions, collaborating with multidisciplinary teams to meet client requirements.

Senior Fullstack ReactJS and NestJS Developer at Com Ave

Translated Flutter-based app to React Native, significantly improving performance and user experience. Implemented comprehensive tests and analytics, introduced a fully typed architecture, and improved code quality and maintainability.

Senior Fullstack ReactJS and NestJS Developer at Com Ave

Led migration of Flutter app to React Native for a UK-based client providing commercial and soccer games. Improved performance, UX, and maintained feature parity with the existing Flutter solution; implemented tests and analytics; introduced typed architecture.

Senior Fullstack ReactJS and NestJS Developer at Cysiam

Led frontend/backend development for a Romanian cybersecurity services provider. Improved user experience with a cohesive design system and visually appealing interface; reduced friction in workflow and delivered robust web applications.

Lead Flutter Developer at Stukko

Addressed a low-performance workflow for a Turkish client by building a centralized solution that consolidated access to paid and free websites, enabling a more efficient workflow and reducing cognitive load for employees.

Full-Stack Developer at DeverSoft

Contributed to mobile app development at a cutting-edge software company; focused on Flutter-based front-end and backend integration, improving app efficiency and maintainability.

Lead Flutter Developer at Abiso

Led Flutter development for a Romanian provider of digital business management services; increased revenue from 0 to 50 USD/month by implementing Stripe payments with recurring subscriptions; built data import/export tooling and improved app performance.

Full-Stack Developer at Stillco

Engaged in internal and external projects at Stillco as a full-stack developer using Flutter and related technologies.

Senior Fullstack Developer at Com Ave

Led migration from Flutter to React Native; improved app performance and UX; implemented tests and analytics; introduced a fully typed architecture.