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TheGaRiS User

@thegarisuser

Java backend developer at MN Partners building a government integration bus; previously made a reporting query 20x faster.

Kazakhstan

Message

At MN Partners, I design and develop modules for a new version of a high-performance integration bus and its web portal. I build integrations with government services and maintain APIs for external consumers and inter-service communication.

At KazInfoSystems, I rebuilt a critical reporting query for the Distributed Data Bank, making report generation 20x faster. For Smart Catalog, I designed a DZI generation algorithm for large Excel files and built an Excel-to-PDF-to-DZI pipeline.

Experience

Work history, roles, and key accomplishments

Backend Developer (Java)

MN Partners

Jan 2026 - Aug 2026 (7 months)

Designed and developed modules for a high-performance integration bus and its web portal, including integrations with external government services and APIs for external consumers. Implemented user authentication via digital signature and reviewed teammates' merge requests.

Java Spring Boot REST SOAP gRPC Keycloak PostgreSQL Redis Kafka Elasticsearch Kibana Logstash Docker Kubernetes Helm Liquibase Maven

Fullstack Developer (Java)

KazInfoSystems

Mar 2023 - Jan 2026 (2 years 10 months)

Maintained and extended a large legacy monolith for a nationwide system tracking subsoil user data, and rebuilt a critical reporting SQL query for a 20x speedup. Designed and built self-contained modules for an in-house file storage platform, including an Excel to PDF to DZI pipeline.

Java Spring Framework PostgreSQL Liquibase Keycloak Vue.Js Minio Elasticsearch Kafka Gradle Docker SQL Jandcode EXT JS Oracle

Fullstack Developer (Java, JS)

Tamur LLP

May 2021 - Mar 2023 (1 year 10 months)

Developed a new version of a government web portal on Quarkus, deriving technical requirements from specifications and working directly with the client. Migrated business logic from a legacy system, designed the database schema, and extended the frontend with jQuery and React.

Java Quarkus JPA SQL jQuery React Database Design