Tech Stack & Competencies

Frontend Development:

ReactAngularNext.js

Backend Development:

Node.jsNestJSTypeORMMongooseNode-API Addons development

PythonDjangoDjango AdminDjango REST frameworkFlask

DevOps and Infrastructure:

Linux administrationManagementOrchestrationVirtualizationContainerizationAutomationNetworking & SecurityNetfilterVPN solutionsStorageZFSLVMRAIDBackupSnapshotingDisaster recoveryMonitoringLoad TesingLoad BalancingTroubleshootingCost Optimization

KubernetesBare MetalEKSHelmKustomizeAutoscaling

GitOpsJenkinsArgoCDWerfGithub ActionsGitlab CI

AWSEC2S3EKSLambda🙄🕶️🤏

MonitoringPrometheusELKGrafanaZabbixSentry

Mobile Development:

iOSObjectiveCSwift

Android

React NativeNative Modules development for iOS & Android

Embedded and System Programming:

C/C++QtBoost

WebAssemblyWASMasm.js

MacOS Device drivers developmentIOKitCoreAudio

Embedded LinuxYocto ProjectOpenEmbedded

Microcontroller programmingPlatformIOESP-IDFAVRSTM32

Database Management:

PostgreSQLPL/SQLPostGIS

Microservices and Messaging:

Testing & QA:

Build Systems:

AI & Machine Learning:

LLM Integration

Other Skills:

BlockchainMonero