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Mikhail Chinkov

PROFILE

Mikhail Chinkov

Over 14 months, this developer engineered robust observability and infrastructure solutions across repositories such as coralogix/terraform-coralogix-aws and coralogix/telemetry-shippers. They delivered features for cross-account AWS Config access, multi-region metadata ingestion, and Windows telemetry integration, using Terraform, Go, and YAML to automate deployments and streamline monitoring. Their work included modularizing IAM policies, enhancing OpenTelemetry Collector support for ECS and Kubernetes, and upgrading SDKs for maintainability. By focusing on CI/CD automation, documentation clarity, and secure, scalable infrastructure as code, they improved deployment reliability, expanded telemetry coverage, and enabled faster incident response for complex AWS and Kubernetes environments.

Overall Statistics

Feature vs Bugs

87%Features

Repository Contributions

34Total
Bugs
4
Commits
34
Features
27
Lines of code
1,008,228
Activity Months14

Work History

March 2026

7 Commits • 5 Features

Mar 1, 2026

March 2026 performance snapshot focused on delivering secure, observable infrastructure and expanding Windows telemetry coverage, while modernizing SDKs and tooling for maintainability and faster go-to-market. Key features delivered: - IAM policy management: merge-based statements optimization (terraform-coralogix-aws). Refactored policy statements to use a merge function, ensuring optional statements are added only when needed, improving resource management and security. Commit: ee7ffdb20300f358a87d206aac172dd55341f835. - Coralogix OpenTelemetry Agent integration for ECS on Windows EC2: Introduced a new module to deploy the OpenTelemetry Agent as a Daemon service on Windows EC2 in ECS, with setup guidance. Commit: d1f79de5b667348f2f662df55c9155e2de62e295. - Windows telemetry deployment enhancements: Terraform-based ECS-EC2-Windows integration and migration of telemetrygen-windows image to a JFrog repo for improved reliability. Commit: dfddbd10f10f73e2441a54dcbf8a2400d3faf7d4. - Coralogix OpenTelemetry Collector on Windows EC2 via CloudFormation: Daemon ECS service deployment to improve Windows metrics collection. Commit: 25e5d47485120ce47081aa6ac23376c6477317fc. - Coralogix Management SDK upgrade: Comprehensive upgrade including cx-dashboard-api updates, proto-go generation fixes, and improved workflows for checks, docs, and dependency management. Commit: 9938b72f2156a8807756f38a16f8f2d417256aca. Major bugs fixed: - Resource-metadata-SQS module: fixed missing environment variable and added an inline policy for cross-account role assumption, addressing two bugs in the module. Commit: 387b90440342160090dc15d965b24beff42caf01. Overall impact and accomplishments: - Expanded telemetry coverage and observability across Windows workloads in ECS, enabling more reliable, standards-based metrics collection. - Strengthened security and policy management through merge-based IAM policy handling. - Improved deployment reliability and image management for Windows telemetry components via repository migrations and dedicated Terraform integration. - Reduced maintenance costs and risk with SDK upgrades and better governance around checks, docs, and dependency handling. Technologies/skills demonstrated: - Terraform, ECS (Windows), OpenTelemetry, Windows Daemon services, SQS, IAM policy optimization - Windows-focused telemetry pipelines, CloudFormation, Terraform-based deployments - Protobuf/proto-go generation fixes, API integrations, code quality workflows - Dependency management and documentation automation

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for coralogix/terraform-coralogix-aws: Focused on enabling cross-account AWS Config access to improve multi-account governance. Delivered a feature to query AWS Config across accounts via crossaccount_config_assume_role, enabling access to aggregators in different accounts. No major bugs fixed this month. Overall impact includes improved visibility, faster remediation, and stronger security posture. Demonstrated Terraform/IaC patterns, cross-account IAM role usage, and AWS Config integration.

January 2026

2 Commits • 1 Features

Jan 1, 2026

Month: 2026-01 — Summary focused on strengthening observability and deployment reliability for coralogix/telemetry-shippers. Key features delivered include OpenTelemetry Collector monitoring enhancements and Linux systemd metrics support, while major fixes improve AWS ALB Controller compatibility and metrics fidelity. Business impact: more accurate and timely metrics, smoother AWS integrations, and robust standalone Linux deployments. Technologies demonstrated: OpenTelemetry Collector, Helm charts, systemd metrics, histogram metrics, status-code mappings, and local-cluster validation. Key outcomes: - Uplifted OpenTelemetry Collector to v0.128.4 with span metrics, backward compatibility, and resource attribute preservation; added status-code mapping and ms-duration units for consistency. - Fixed AWS ALB Controller support by introducing service.loadBalancerClass in collector/config to ensure reliable ALB integration. - Introduced systemdReceiver preset (from v0.128.6 push) to capture metrics from locally running systemd units on standalone Linux deployments. - Applied presets.spanMetrics.histogramBuckets to dbMetrics to improve histogram fidelity; ensured end-to-end metric collection across environments. - Validated changes in local clusters and synchronized Helm charts and changelogs accordingly.

December 2025

2 Commits • 2 Features

Dec 1, 2025

December 2025 monthly summary for coralogix/terraform-coralogix-aws: Focused on runtime compatibility, observability, and IAM governance. Delivered two features and accompanying fixes that align with security, scalability, and data usability goals for AWS deployments.

November 2025

3 Commits • 3 Features

Nov 1, 2025

Month: 2025-11 – Focused on consolidating deployment pipelines, standardizing packaging, and upgrading infrastructure tooling to improve maintainability and speed. Delivered cross-repo architectural improvements in coralogix/cloudformation-coralogix-aws and coralogix/terraform-coralogix-aws, aligning serverless and Terraform deployments with shared repositories. No critical bugs reported; the work primarily reduced deployment fragmentation and positioned teams to scale more efficiently. Business impact: faster, more reliable deployments, easier cross-team collaboration, and better readiness for future feature work. Technologies demonstrated: AWS Lambda/serverless patterns, S3-based packaging, serverless repository migrations, Terraform module upgrades, and AWS provider 6.x across modules.

October 2025

2 Commits • 2 Features

Oct 1, 2025

Month: 2025-10 — Delivered end-to-end observability enhancements for database operations in ECS-Fargate across two repositories, enabling richer visibility and faster incident response. Implemented Database Span Metrics Collection for ECS-Fargate in coralogix/telemetry-shippers and extended CloudFormation ECS Fargate integration in coralogix/cloudformation-coralogix-aws to collect and process database-related span metrics. Key configuration updates include enabling forward/db and spanmetrics/db components and filtering spans with a db.system attribute to ensure relevant metric capture. Each feature aligns with CDS-2451 and is backed by targeted commits to establish end-to-end metrics pipelines. Overall impact includes improved SLA tracking, faster root-cause analysis, and stronger observability for database operations in Fargate. Technical achievements include observability instrumentation, ECS-Fargate pipelines and processors, and CloudFormation integration updates.

July 2025

3 Commits • 3 Features

Jul 1, 2025

July 2025 monthly summary highlighting key features delivered, major bugs fixed, overall impact, and technologies demonstrated across two repos: coralogix/telemetry-shippers and coralogix/coralogix-management-sdk. Delivered multi-pipeline support for the Coralogix exporter, clarified OpenTelemetry upgrade guidance, and introduced a robust Terraform importer testing framework with automated CI. These changes enhance data routing flexibility, streamline upgrades, and improve provider reliability, reducing risk and accelerating delivery of telemetry data.

June 2025

2 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for coralogix/telemetry-shippers. Focused on reliability improvements for the OpenTelemetry integration and clarifying SDK compatibility across languages to accelerate multi-language deployments.

May 2025

4 Commits • 3 Features

May 1, 2025

May 2025: Delivered key telemetry and infrastructure enhancements with a focus on deployment simplicity, expanded observability, and cross-account/multi-region metadata collection. Highlights include a YAML-based Fluent Bit deployment, expanded OpenTelemetry network metrics coverage, and an updated Terraform module enabling cross-account/region metadata collection. No major bugs reported; improvements drive deployability, security, and business visibility. Technologies demonstrated include Kubernetes, Fluent Bit, OpenTelemetry, Helm, Terraform, AWS IAM roles, and AWS Config aggregators.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for coralogix/terraform-coralogix-aws. Focused on expanding the Resource Metadata SQS module to support multi-region and cross-account deployments, updating IAM policies, inputs, and documentation to enable scalable metadata collection across AWS accounts and regions.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary focused on delivering automated Terraform formatting verification in CI for the coralogix/terraform-coralogix-aws repository, with targeted module refactors to improve consistency and reduce formatting-related failures. This period prioritized CI quality gates and infrastructure standardization to accelerate safe deployments.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for coralogix/terraform-coralogix-aws: Delivered a scalable resource metadata ingestion capability via a new Terraform module, resource-metadata-sqs, enabling asynchronous collection and transmission of AWS resource metadata to Coralogix. The solution supports an optional real-time mode using CloudTrail and EventBridge, includes full module definitions, usage examples, and comprehensive documentation. This work enables faster integration, improved scalability, and better resource observability for customers.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary focused on delivering Terraform module outputs for Firehose integration within coralogix/terraform-coralogix-aws, enhancing deployment automation and downstream consumption. The work enables reliable reference of Firehose resources in downstream stacks and improves observability pipelines.

December 2024

4 Commits • 2 Features

Dec 1, 2024

December 2024 monthly summary focusing on the Coralogix AWS Terraform and CloudFormation repositories. Delivered critical OpenTelemetry collector reliability fixes, improved modularity for Firehose integration, and updated documentation to ensure correct configuration of API keys. All changes were made with customer reliability and ease of use in mind, with explicit changelog updates for traceability.

Activity

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Quality Metrics

Correctness93.8%
Maintainability88.2%
Architecture90.6%
Performance80.2%
AI Usage27.6%

Skills & Technologies

Programming Languages

BashDockerfileGoHCLMarkdownShellTerraformYAMLmarkdownyaml

Technical Skills

API IntegrationAWSAWS ECS FargateAWS LambdaBash ScriptingCI/CDCloud ComputingCloud InfrastructureCloudFormationConfiguration ManagementDevOpsDockerDocumentationFluent BitGitHub Actions

Repositories Contributed To

4 repos

Overview of all repositories you've contributed to across your timeline

coralogix/terraform-coralogix-aws

Dec 2024 Mar 2026
10 Months active

Languages Used

HCLMarkdownmarkdownyamlYAMLShellTerraform

Technical Skills

AWSDevOpsDocumentationIAMInfrastructure as CodeOpenTelemetry

coralogix/telemetry-shippers

May 2025 Mar 2026
6 Months active

Languages Used

DockerfileMarkdownYAMLyamlGoTerraform

Technical Skills

DevOpsFluent BitHelmKubernetesObservabilityOpenTelemetry

coralogix/cloudformation-coralogix-aws

Dec 2024 Mar 2026
4 Months active

Languages Used

markdownyamlYAML

Technical Skills

CloudFormationDevOpsOpenTelemetryAWS ECS FargateMetrics CollectionObservability

coralogix/coralogix-management-sdk

Jul 2025 Mar 2026
2 Months active

Languages Used

BashGoYAML

Technical Skills

Bash ScriptingCI/CDGo DevelopmentTerraformTestingAPI Integration