Freelancer
Gestalt Solutions Llc.
• Implementation of promotional and marketing campaigns; • Coordination of online researches.
Marketing campaignsOnline researchCoordination
Nina Koshtanova
Junior Software Developer
Skopje, North Macedonia
#OpenToWorkAbout
I am a software engineer with experience as a Full-Stack Intern at Snippet7 and multiple internships in software engineering and support roles since 2019. Having spent over 4 years developing and supporting web applications and IT projects, I have built a solid foundation in full-stack development and technical support. My work spans React, Golang, JavaScript, Spring Boot, and PostgreSQL, with hands-on experience building APIs, UI components, and secure authentication systems. I have contributed to projects involving role-based access control, scheduling systems, and audit logging, while also providing IT support and technical troubleshooting in various organizational settings.
Experience
Volunteer and Member
Association for development, entrepreneurship, entrepreneurial learning - Marvel-ADEEL
• Promotion of the Association’s project and activities on social media; • IT support for different activities and preparation of reports according to the needs of the organization and organization’s donors.
IT supportSocial media promotionReport preparation
Software Engineer Intern
MTV
MTV Sport – Web Application for Sports Broadcast Management • Designed and developed a full-stack web application for centralized management of sports broadcasts, covering the entire development lifecycle from concept to implementation • Implemented role-based access control (RBAC) and secure authentication using JWT • Built a centralized calendar system for scheduling broadcasts, detecting conflicts, and managing time slots across multiple sports federations • Developed a multi-step approval workflow with status tracking and notifications • Implemented automatic replay scheduling and archive management with structured metadata • Built audit logging system to track all user actions and changes for transparency and accountability
JWTRBACFull-stack development
Support Engineer Intern
Payten
• Monitoring system performance and helping resolve software and hardware problems. • Providing technical support and troubleshooting assistance for internal and client-related issues. • Communicating with clients and team members to provide timely technical solutions.
Technical supportTroubleshootingSystem monitoring
Controller Intern
EVN Macedonia
• Scholarship Recipient and Mentee
Data analysisReportingFinancial control
Full-Stack Intern
Snippet7
• Contributed to the development of web applications using modern front- end and back-end technologies (React and Golang). • Assisted in building and testing APIs, implementing UI components, and ensuring seamless integration between client and server. • Gained hands-on experience with version control, debugging, and collaborative development workflows. • Supported the team in delivering scalable, user-friendly solutions within project deadlines.
ReactGolangAPI development
Education
Slavcho Stojmenski – Shtip
High School Diploma · Mathematical
Ss. Cyril and Methodius University in Skopje (UKIM)
Application of information technologies
Certifications
Certificate for participation
Brainster Academy
Certificate for participation
Global Engineer Girls North Macedonia – Ministry of education and Science of R. North Macedonia, Limak and UNDP Project
Skills
GitTailwindBootstrapFlackReactGolangPostgreSQLPHPPythonC#CC++Spring BootTypeScriptJavaScriptJavaSCSSCSSHTMLMS Office
Languages
Macedonian (Native or bilingual proficiency)English (Full professional proficiency)German (Professional working proficiency)Croatian (Professional working proficiency)
