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Software Engineer

📞 Phone: +16418192316

📧 Email: dev.ametov@gmail.com

LinkedIn: LinkedIn

Developed and deployed a scalable microservices architecture for the messaging platform, resulting in a 25% reduction in latency and a 15% increase in system throughput by optimizing inter-service communication and load balancing
Designed a secure authentication and session management system, leveraging Go’s concurrency model to improve session tracking and security for millions of active connections
Implemented non-blocking asynchronous processing, reducing request latency and improving throughput using Goroutines and worker pools, enhancing real-time message delivery
Enhanced system reliability by implementing distributed logging using Fluentd
Optimized the performance of PostgreSQL queries by implementing indexing and query caching strategies, leading to a 20% reduction in resource consumption and a 10% improvement in application response time
Contributed to the development of MTProto protocol built on top of TCP; ensures secure communication between server and client applications
Integrated Apache Kafka for high-speed event streaming, enabling the system to handle millions of messages per second with minimal latency

Implemented and monitored database streaming replication to scale read performance and reduce downtime, achieving a 150% improvement in query response times.
Enhanced deployment pipelines by adopting GitOps practices with ArgoCD and Helm, resolving issues related to version control, rollback strategies, and standardizing deployment processes.
Orchestrated the setup of Prometheus, Grafana, and Alert Manager to establish robust monitoring capabilities; empowered the team with real-time insights, leading to faster incident response.
Containerized microservices effectively by using a multi-stage build method and caching which decreased build time by 140%.
Streamlined an automated CI/CD pipeline for building, testing, and deployment which saved around 30 minutes per deployment and tons of manual work by developers.
Utilized Terraform and Ansible to automate infrastructure provisioning and configuration, achieving end-to-end deployment pipelines with minimal downtime.
Integrated Fluentd with Elasticsearch, Kibana, enabling real-time log visualization and analytics for operational insights.
Implemented distributed caching with Redis, enhancing system resilience and achieving sub-millisecond response times, even during peak traffic.

Contributed to a microservices-based system, learning Spring Cloud and distributed architecture best practices.
Developed efficient ORM mappings with Hibernate & JPA, improving database interaction speed and reducing memory footprint.
Deployed Java applications on AWS (EC2, Lambda, S3, RDS Postgres), reducing infrastructure costs by 25% while improving availability.
Worked on the development of the main backend service of the Medical Clinic’s project which provides RESTful APIs for client applications, written in Java using Spring.
Implemented OAuth2 & JWT-based authentication in a Hospital management project, securing API access, and reducing unauthorized access incidents.
Gained experience with OAuth2 & role-based access control (RBAC) to manage API security.

Programming Languages: Golang, Java, SQL
Frameworks: Go-zero, Gin, Echo, Spring
Databases: PostgreSQL, MySQL, Aurora, ClickHouse, Redis, ElastiCache
Operating Systems: Linux, macOS, Windows
Tools: AWS, Git, Docker, K8s, CI/CD, Gitops, Github, Gitlab, Vim, gRPC, Protobuf, AWS Serverless

Eth blockchain parser - This program gets latest 100 blocks in ETH main network, returns the address which had maximum liquidity
Go microservice - Just a microservice sample in Golang
Sieve Cache - Sieve Cache, selective and adaptive caching based on specific filtering rules or algorithms tailored to the use case
Start Bot library - Messaging Platform Bot api client library for Golang