STEFAN COVANJI
Chisinau,Moldova
Summary
Results-driven Full Stack Developer with over 3 years of experience in designing and deploying scalable web applications. Expertise in ReactJS, NextJS, Node.js, and PostgreSQL, with a strong focus on AI/ML integration and API development. Proven ability to enhance user experience and operational efficiency through innovative solutions. Recognized for delivering clean, maintainable code and thriving in Agile environments while collaborating effectively with cross-functional teams.
Overview
4
4
years of professional experience
3
3
years of post-secondary education
Work history
Full Stack Developer
Fagura
Chisinau
10.2022 - 08.2025
- Spearheaded the development of AI-driven scoring services in Romania, boosting accuracy and cutting processing times for financial transactions.
- Designed and deployed the Investor Dashboard using ReactJS and PostgreSQL, enabling real-time data tracking and enhancing decision-making for stakeholders.
- Engineered a robust Bordereau Transfer System, ensuring high data integrity and compliance in financial transactions, and improving reporting efficiency.
- Created an AI-powered loan application assistant, streamlining user experience with intelligent pre-filling and real-time suggestions, reducing application time and increasing approval accuracy.
- Built a Smart Document Parsing System with AI and OCR technologies, automating financial document classification and cutting manual work by over 50%.
- Integrated an AI-powered Chatbot with Intercom via webhooks, automating customer support workflows, reducing response times, and increasing customer satisfaction.
- Developed the Fagura Widget, an interactive tool that improved client engagement and data interaction, seamlessly integrating into existing platforms.
- Collaborated cross-functionally to drive innovation and improve user-centric features, consistently delivering solutions that scale while ensuring optimal performance.
- Led training sessions on full stack development for junior team members, bolstering their skills set efficiently.
- Collaborated with cross-functional teams for seamless integration of AI systems into existing software infrastructure.
- Trained and fine-tuned machine learning models to increase their accuracy and reliability.
Full Stack Developer
MOLDRETAIL GROUP SRL
Chisinau
01.2022 - 01.2022
- Developed Linella Careers Website from mockup to deployment, optimising performance and user experience.
- Implemented job listing and application management system to streamline recruitment processes.
- Enhanced security through input validation, authentication, and encryption measures.
- Collaborated with cross-functional teams to ensure timely project delivery and maintain code quality.
Education
High School -
Aristotle Theoretical High School
Chisinau, Chișinău Municipality 09.2022 - 05.2025
Skills
- Programming languages: JavaScript, TypeScript, Python, HTML5, CSS3, SQL
- Frameworks and libraries: ReactJS, NextJS, Redux, NestJS, Expressjs, TypeORM, Nodejs, Material UI, Bootstrap
- Databases: PostgreSQL, MySQL
- DevOps tools: Git/GitHub/GitLab, Docker, CI/CD pipelines, Azure Cloud
- Specialized expertise: RESTful API design, GraphQL APIs, AI/ML integration
- Development strengths: Full-stack architecture management, Agile workflow
- Data and AI: Machine learning deployment, NLP development
- Professional traits: Continuous learning mindset, analytical problem-solving
Languages
English
Upper intermediate (B2)
Russian
Upper intermediate (B2)
Romanian
Proficient (C2)
Bulgarian
Upper intermediate (B2)
Accomplishments
- Republican Physics Olympiad Champion – Achieved 1st place multiple years in the national competition, demonstrating exceptional problem-solving skills and mastery of physics concepts.
- Republican Informatics Olympiad Finalist – Recognized for advanced programming, algorithm design, and competitive problem-solving skills at the national level.
- Academic Excellence Award – Consistently recognized for outstanding academic performance across STEM subjects.
- Project Lead – High School IT Club – Led multiple full-stack development projects, fostering innovation, teamwork, and practical application of modern web technologies.
- Mentorship & Knowledge Sharing – Provided guidance to peers in database management and React development, enabling successful team projects and skill growth.
- AI Innovation – Developed and implemented AI-powered solutions, including a scoring service, chatbot integration, and document parsing system, significantly improving automation, accuracy, and efficiency.
- Process Optimization – Improved application performance through code refactoring, lazy loading, and security enhancements, reducing load times and safeguarding sensitive data.
- Cross-Functional Collaboration – Worked closely with multidisciplinary teams to deliver scalable, secure, and user-friendly applications for FinTech and retail industries.
Timeline
Full Stack Developer
Fagura
10.2022 - 08.2025
High School -
Aristotle Theoretical High School
09.2022 - 05.2025
Full Stack Developer
MOLDRETAIL GROUP SRL
01.2022 - 01.2022
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