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Alexander
Golikov

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15
Finished gigs
0
Finished jobs
0
Website
Not specified
Country
Not specified
Skills
Web, Mobile & Software Dev
HTML
Javascript
React
CSS
HTML5
MySQL
C#
Microsoft SQL Server
Android
Mobile Apps
React Native
AWS
SQL
Front End
Back End Developer
Web Programming
Databases
jQuery
API
API Integration Specialist
Software Engineering
ASP.Net Developer
Windows
Excel
SQLite
Usability testing
Docker
CI/CD
Algorithms
Debugging
Specialization
.net developer
Hourly rate
$30/hr
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About me
🎯 Full Stack Developer | Web & Mobile Apps from Idea to Launch Hi! I’m Alexander— a Full Stack developer with over 5 years of experience building robust web applications using .NET and JavaScript/React, as well as cross-platform mobile apps with React Native / Expo. 💡 I turn ideas into fully functional, scalable applications. Whether it’s frontend, backend, or API integration — I’ve got you covered. I work confidently with tools like PostgreSQL, Entity Framework Core, Redux, AutoMapper, TypeScript, and more. ✨ Why clients love working with me: Clean, maintainable, and well-structured code A problem-solver who thinks like both a developer and an entrepreneur Strong communication and always meet deadlines Quick to understand requirements and proactive in suggesting improvements 📱 Currently, I’m also building mobile language-learning AI app, which helps me stay in tune with real user needs and product development from the inside out. Let’s work together!
https://www.linkedin.com/in/devalexandrog/

Work experience

LinguaFit
June 2023 – Current time
Job title
Full Stack Developer
Work experience & achievements
・Developed a language exercise module for iOS and Android using React Native and Expo. ・Built an API with .NET (C#) and configured Docker containers for SQL and NoSQL databases. ・Designed the main menu, user profile, and other components with a focus on UX. ・Created a scalable database architecture.
NobleScripts
October 2022 – April 2023
Job title
Backend Developer
Work experience & achievements
・Implemented web modules (thread, user rating system, thread export) for the user forum "Forum" and moderation tool "BugCrunch" for Ltd "Altium." ・Developed an API solution for load balancing, ensuring efficient communication between the "Documentation" and "Forum" services. ・Coordinated the refactoring of the Forum system, resolving issues with SOLID and DRY principles, standardizing the code style, and adding unit tests for improved maintainability.
Infotecs
June 2021 – October 2022
Job title
Full Stack Developer
Work experience & achievements
・Implemented a client-server architecture using RPC, enhancing system functionality. ・Designed a highly efficient microservice for generating Excel files. ・Led the design of an application providing a structured and scalable solution. ・Deployed and configured gateway and service discovery components to ensure seamless communication. ・Developed a reliable microservice for assessing test results, ensuring accurate performance evaluations. ・Implemented a load balancing system to optimize resource utilization and prevent bottlenecks. ・Developed a fault-tolerant system, minimizing downtime and ensuring high availability. ・Managed server deployment and critical system maintenance, ensuring stability and reliability. ・Optimized server performance, reducing response time from 2 minutes to a few seconds, significantly improving user experience.
SpecTech
February 2020 – May 2021
Job title
Full Stack Developer
Work experience & achievements
・Developed web modules for LLC "Bee Pitron" to streamline operations coordination and document management. ・Designed and implemented a web module for PJSC "Azot" to monitor service objects and support task management. ・Migrated a project from .NET Framework 4.6 to .NET Core 5, achieving improved compatibility, performance, and maintainability. ・Created new architectural layers to handle complex business logic, enhancing system scalability and functionality. ・Optimized authentication methods and DLL library integration, strengthening system security and reliability. ・Built scalable backend and frontend components using MVC, improving application usability and performance. ・Collaborated with management and developers to design and implement new features and address critical design challenges.

Education

Saint Petersburg State University of Aerospace Instrumentation
Graduation year: 2020
Level of study
Bachelor
Major / Field of study
Computer and Information Sciences
Full Stack Developer: Web Apps, API Integrations, & Backend Automation
Web, Mobile & Software Dev
Javascript
C#
$30
$30/hr
More info