Andrejs Rinkevičs
Verified Expert in Engineering
Full-stack Developer
Riga, Latvia
Toptal member since July 1, 2021
Andrejs is a result-oriented and startup-minded system architect and full-stack software engineer, doing his best to push great ideas to production. Over the last decade, this passion led him to challenge himself daily and learn new skills that helped him be on top of his agenda. As a result, he converted ideas into products for startups.
Portfolio
Experience
- Linux - 10 years
- Python - 10 years
- JavaScript - 10 years
- Django - 10 years
- PostgreSQL - 8 years
- Amazon Web Services (AWS) - 6 years
- React - 5 years
- TypeScript - 1 year
Preferred Environment
WebStorm, PyCharm, GoLand, MacOS, Linux, Docker, API Integration, AI Tools
The most amazing...
...thing I've succeeded in is helping ideas take forms, such as making real estate properties' online viewings possible with interactions and voice communication.
Work Experience
System Architect | Lead Full-stack Software Engineer
Giraffe360
- Defined the system architecture, architecture stages, and migration plans.
- Developed upload algorithms for devices in severe conditions.
- Built a production-ready conferencing solution using WebRTC.
- Defined standards and internal data exchange protocols between services.
- Provided Level 3 support and maintenance of the system.
- Built the 1st version of the CMS from proof of concept (POC) to production.
- Developed data access architecture with 11 nines of reliability.
Lead Software Engineer | Executive Manager
RINKEVICH
- Developed warehouse stock management, accounting, and sales pipelines exclusively for companies operating in Freeport of Riga.
- Developed a POC solution for a mobile virtual reality headset with movement detection based only on gyroscope micro-movements.
- Fixed the auto call system of an emergency health service after acknowledging invalid use of GPS chip and data.
- Created automated bonus calculation system based on employee involvement for human resource department, tracking computer events, and analyzing logs for per project bases.
- Automated internal processes of a travel operator, making it faster to market deploys of information and lead data management.
Full-stack Software Engineer
Swipe Gateway
- Built a client self-service billing and revenue management system.
- Developed a public API for payment integration with other platforms.
- Built payment widgets for popular eCommerce products.
- Created a revenue management system that automated contract signing and the new client onboarding flow.
- Developed a POC card processing service to increase earnings and make processing more flexible to route payments across payment acquirers.
Software Engineer
Meditest
- Developed new back ends for patient data from outdated systems.
- Developed encryption algorithms of patient data and protocols to manage analysis data exchange in a safe manner.
- Developed a self-service web portal for MDs and integrations with laboratory equipment.
Experience
Riga Rent
It works as an SSR application deployed in serverless fashion and loads data from a microservice.
Education
Bachelor's Degree in Computer Control and Computer Science, Information Technology
Riga Technical University - Riga, Latvia
Specialization in Computer Science
Progmeistars - Riga, Latvia
Skills
Libraries/APIs
React
Tools
Celery, NGINX, GIS, Microsoft Excel
Languages
Python, JavaScript, CSS, HTML, TypeScript, Go, Objective-C, C++
Frameworks
Django, Django REST Framework, Tailwind CSS, Next.js
Paradigms
Automation, REST, DevOps
Platforms
Linux, Amazon Web Services (AWS), Docker, Vercel
Storage
PostgreSQL
Other
Full-stack, Startups, APIs, Libraries, Architecture, Solution Architecture, Minimum Viable Product (MVP), Tailwind UI, Finance, API Integration, AI Tools, AWS DevOps
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