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OB@oleksiib
Results-driven Senior Software Engineer specializing in scalable web applications.
EstoniaWith over 8 years of hands-on experience, I am a results-driven Senior Software Engineer specializing in building scalable web applications and optimizing complex systems. My expertise spans various industries, including SaaS, eCommerce, fintech, healthcare, and education. I have a proven track record of developing robust, high-performance web and mobile solutions, leveraging technologies such as Node.js, Python, and React.
Throughout my career, I have successfully engineered microservices architectures, implemented RESTful and GraphQL APIs, and optimized backend performance using advanced caching strategies. My passion for technology drives me to navigate complex challenges with innovative thinking, blending technical expertise with emotional intelligence to create impactful products. I am committed to delivering end-to-end solutions that enhance user experiences and drive business success.
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Work history, roles, and key accomplishments
Itecor
Feb 2022 - Oct 2024 (2 years 8 months)
As a Senior Full Stack Engineer at Itecor, I built and maintained data-driven applications, developed scalable backend systems, and implemented RESTful and GraphQL APIs. I optimized backend performance and engineered microservices architecture, ensuring modularity and scalability. I also developed full-stack web applications and automated CI/CD pipelines.
Codec
May 2019 - Jan 2022 (2 years 8 months)
At Codec, I developed and optimized backend systems using Python and Django, engineered RESTful APIs, and created microservices architecture. I built high-performance asynchronous systems and optimized frontend performance, ensuring a consistent user experience across devices.
Acropolium
Apr 2016 - Mar 2019 (2 years 11 months)
As a Full Stack Developer at Acropolium, I developed backend APIs in Python, built dynamic UIs with React.js, and applied responsive design principles. I collaborated with cross-functional teams to enhance UI/UX and integrated third-party services for improved functionalities.
Degrees, certifications, and relevant coursework
Bachelor's Degree, Computer Science
2012 - 2016
Grade: 3.7/4
Completed a Bachelor's Degree in Computer Science with a focus on software development and programming principles. Achieved a GPA of 3.7/4, demonstrating strong academic performance and a solid understanding of computer science fundamentals.
Software and tools used professionally
Kubernetes
Jenkins
CircleCI
React Native
NumPy
Pandas
MySQL
PostgreSQL
MongoDB
Memcached
Gmail
Node.js
Django
Spring Boot
Next.js
Tailwind CSS
Material-UI
Redis
Terraform
Jira
Babel
Mocha
Vue.js
Webpack
JavaScript
HTML5
Java
RabbitMQ
Django REST framework
FastAPI
TypeORM
Amazon DynamoDB
SQLAlchemy
Sequelize
Datadog
Apollo
GraphQL
Elasticsearch
Serverless
Vercel
pytest
OAuth2
Uvicorn
EstoniaYou can contact Oleksii and 90k+ other talented remote workers on Himalayas.
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