01/20/2025 updated
100 % available
Full-Stack Software Engineer | 7+ Years Experience in Fast-Paced Environments
Budapest, Hungary
Only remote
Master of Science Electrical EngineeringJavaScriptApplication Programming Interfaces (APIs)Data AnalysisShard (Database Architecture)Web DevelopmentScalabilityPostgreSQLMongoDBNode.jsNoSQLPerformance TuningRedisSQL DatabasesTypeScriptWeb Applications
Full-Stack Development
Expertise in building scalable systems using Node.js, TypeScript, and various frontend and backend technologies.
Database Management
Proficiency in working with SQL and NoSQL databases, including PostgreSQL, Redis, MongoDB, and implementing database replication/sharding.
API Development
Experience in designing and building APIs using Node.js and TypeScript, delivering low-latency solutions for critical systems.
Data Analytics
Skills in managing data analytics tasks, creating dashboards and reports to support client decision-making.
Web Development
Proficiency in JavaScript frameworks and libraries such as React, Angular, and Express.js for building web applications.
Version Control
Experience with Git for source code management and collaboration.
Performance Optimization
Ability to improve system performance, resulting in faster response times and increased stability.
Expertise in building scalable systems using Node.js, TypeScript, and various frontend and backend technologies.
Database Management
Proficiency in working with SQL and NoSQL databases, including PostgreSQL, Redis, MongoDB, and implementing database replication/sharding.
API Development
Experience in designing and building APIs using Node.js and TypeScript, delivering low-latency solutions for critical systems.
Data Analytics
Skills in managing data analytics tasks, creating dashboards and reports to support client decision-making.
Web Development
Proficiency in JavaScript frameworks and libraries such as React, Angular, and Express.js for building web applications.
Version Control
Experience with Git for source code management and collaboration.
Performance Optimization
Ability to improve system performance, resulting in faster response times and increased stability.
Experience
Professional experience5 - 10 years
Freelancer since2018
Languages
EnglishFluentHungarianNative speaker
Project history
Designed and built APIs, developed a nano-service editor, migrated from PostgreSQL to Redis and MQTT, and implemented database replication/sharding.
Architected new features for the administrative platform, redesigned systems for improved performance and scalability, and enhanced code quality through component extraction.
Developed web-based platforms, implemented gamification systems, and mentored students in coding practices.