Artyom Grishan Email & Phone Number

Minsk, By

Батуми, Грузия

• Designed, developed, and maintained scalable, asynchronous, and reliable REST and serverless APIs, improving overall system performance.• Successfully led the backend development team, driving efficient project delivery and fostering collaboration.• Architected the transition from a monolithic to microservices architecture, enhancing modularity and scalability.• Optimized the machine learning frames inspection pipeline by refactoring algorithms and streamlining data processing… Show more • Designed, developed, and maintained scalable, asynchronous, and reliable REST and serverless APIs, improving overall system performance.• Successfully led the backend development team, driving efficient project delivery and fostering collaboration.• Architected the transition from a monolithic to microservices architecture, enhancing modularity and scalability.• Optimized the machine learning frames inspection pipeline by refactoring algorithms and streamlining data processing, resulting in a 30% increase in speed.• Normalized and optimized SQL database schema, significantly boosting database performance through efficient query optimization techniques.• Led the design and implementation of cloud infrastructure for serverless APIs, utilizing AWS services and ensuring robustness and scalability.• Led the migration from on‑prem deployment to cloud solution• Developed key microservices, such as the Filesystem API using lambda functions and an async statistics microservice using FastAPI.• Successfully integrated and leveraged MongoDB for efficient product storage and retrieval.• Designed and implemented add‑on to Ubuntu server, improving deployment performance and system security• Increased the throughput of the camera service from 150 fps to 500 fps by redesigning the network layer and the frame transfer system• Collaborated closely with clients to gather and understand requirements, delivering tailored solutions to meet their needs.• Established a robust CI/CD pipeline using CircleCI and Ansible, automating deployment and ensuring consistent software delivery.• Integrated and configured a secure payment system within the payments microservice.• Successfully migrated an outdated AWS EKS cluster to the latest version, improving system stability and performance. Show less

• Led the development and maintenance of monolithic REST APIs, ensuring functionality and performance.• Implemented and configured Celery for efficient background task execution, improving system responsiveness.• Created a comprehensive payment service from scratch using Flask and Stripe, facilitating secure and smooth transactions.• Developed an innovative exams service, integrating AI to prevent cheating during exam sessions, enhancing test integrity.• Collaborated closely… Show more • Led the development and maintenance of monolithic REST APIs, ensuring functionality and performance.• Implemented and configured Celery for efficient background task execution, improving system responsiveness.• Created a comprehensive payment service from scratch using Flask and Stripe, facilitating secure and smooth transactions.• Developed an innovative exams service, integrating AI to prevent cheating during exam sessions, enhancing test integrity.• Collaborated closely with DevOps team to scale cloud infrastructure on AWS and Alibaba Cloud, optimizing resource utilization.• Ensured system security by implementing AWS EC2 VPC and security groups, mitigating potential breaches.• Integrated various third‑party services and APIs to extend platform functionality and user experience.• Configured integration with AWS S3, enabling efficient storage and retrieval of resources.• Designed and implemented AWS lambda functions for image processing, enhancing media handling capabilities.• Resolved a critical issue related to videos translation on Alibaba Cloud, ensuring smooth content delivery.• Successfully implemented blue‑green deployment strategy, minimizing downtime and ensuring continuous service availability. Show less

• Engaged in full‑stack development, delivering end‑to‑end solutions to clients’ requirements.• Pioneered the creation of automation/chat bots from scratch, streamlining client communication and workflow.• Led the migration of web applications from Wordpress to Django, enhancing performance and maintainability.• Utilized Docker and docker‑compose for containerization and virtualization, optimizing application deployment and management.• Developed websites tailored for small… Show more • Engaged in full‑stack development, delivering end‑to‑end solutions to clients’ requirements.• Pioneered the creation of automation/chat bots from scratch, streamlining client communication and workflow.• Led the migration of web applications from Wordpress to Django, enhancing performance and maintainability.• Utilized Docker and docker‑compose for containerization and virtualization, optimizing application deployment and management.• Developed websites tailored for small businesses, improving their online presence and accessibility.• Designed and implemented a REST API for telephone calls redirection, enhancing communication efficiency.• Hosted and monitored web applications, ensuring smooth operation and performance.• Developed a custom online‑chat platform from the ground up, enabling real‑time communication for users Show less