Ratomir Vukadin

Skills

Grouped by platform, architecture, and delivery depth so the stack is easier to scan than a flat keyword list.

Grouped by AI-assisted delivery, platform depth, and production engineering focus, with the tools and services I use most in real work.

AI-Assisted Engineering

Daily use of AI coding agents and retrieval workflows to speed up implementation, review, documentation, and architecture discovery without removing engineering judgment.

Backend Platforms

Production backend delivery across modern .NET services, integration-heavy APIs, and Python-based service layers.

Cloud Platforms

Hands-on platform engineering and delivery across Azure and AWS services used in production systems and internal platforms.

Infrastructure as Code

Declarative infrastructure and repeatable environment provisioning across Azure and AWS delivery pipelines.

Frontend

Product-facing web applications and internal portals with strongly typed React stacks and data-rich interfaces.

Data Platforms

Operational and analytical data work spanning transactional stores, event pipelines, and distributed processing.

Architecture & Leadership

System design, technical direction, and delivery leadership across platform, product, and team boundaries.

Skill fit search

Add one or more skills. Required skills show whether I have matching experience; excluded skills show when the portfolio still contains that skill.

Add skills to evaluate fit.

Skill level legend

5/5

Mentor / expert

4/5

Can work independently

3/5

Know and use it

2/5

Learning actively

1/5

Want to learn

AI-Assisted Engineering

Daily use of AI coding agents and retrieval workflows to speed up implementation, review, documentation, and architecture discovery without removing engineering judgment.

Daily Engineering Workflow

CursorClaude CodeCodexAI-assisted refactoringCode review promptsArchitecture discoveryTechnical documentation

Retrieval & Knowledge Systems

LlamaParserLangChainRAGKV retrievalKAGpgvectorEmbeddings

Backend Platforms

Production backend delivery across modern .NET services, integration-heavy APIs, and Python-based service layers.

ASP.NET Core / C#

C#

Mentor / expert

5/5

ASP.NET Core

Mentor / expert

5/5

Entity Framework Core

Mentor / expert

5/5

xUnit

Mentor / expert

5/5

Moq

Mentor / expert

5/5

MassTransit

Mentor / expert

5/5

MediatR

Mentor / expert

5/5

FluentValidation

Mentor / expert

5/5

Scrutor

Mentor / expert

5/5

ErrorOr

Mentor / expert

5/5

Test Containers

Mentor / expert

5/5
Hangfire

Python

Python

Mentor / expert

5/5

FastAPI

Mentor / expert

5/5

Pydantic

Mentor / expert

5/5

Alembic

Mentor / expert

5/5
pandasscikitpytest

Cloud Platforms

Hands-on platform engineering and delivery across Azure and AWS services used in production systems and internal platforms.

Platform Proficiency

Azure

Mentor / expert

5/5

AWS

Mentor / expert

5/5

GCP

Know and use it

3/5

Azure

AKSAzure Data LakeAzure Blob StorageAzure Key VaultAzure API ManagementAzure FunctionsAzure Static Web AppsAzure Data FactoryAzure Cosmos DBApp ServiceAzure Service BusAzure Event GridAzure Event HubsAzure Stream AnalyticsAzure Analysis ServicesAzure Synapse AnalyticsAzure DevOpsAzure Storage QueuesAzure Table StorageAzure Virtual MachinesAzure Virtual Networks

AWS

Amazon S3Amazon EKSAWS FargateAmazon ECSAmazon ECRLambdaSNSSQSSESCloudFrontAPI GatewayStep FunctionsCloud WatchAWS Systems Manager Parameter StoreAWS Certificate Manager (ACM)

Infrastructure as Code

Declarative infrastructure and repeatable environment provisioning across Azure and AWS delivery pipelines.

Provisioning Tooling

Terraform

Mentor / expert

5/5

Bicep

Mentor / expert

5/5

AWS CloudFormation

Know and use it

3/5

AWS CDK

Learning actively

2/5

Frontend

Product-facing web applications and internal portals with strongly typed React stacks and data-rich interfaces.

Application Stack

React

Mentor / expert

5/5

Angular

Can work independently

4/5

TypeScript

Mentor / expert

5/5

Next.js

Can work independently

4/5
Plotly.jsRxDB

Data Platforms

Operational and analytical data work spanning transactional stores, event pipelines, and distributed processing.

Data Systems

PostgreSQLMS SQL ServerMongoDBRedisDatabricksSupabase

Architecture & Leadership

System design, technical direction, and delivery leadership across platform, product, and team boundaries.

Architecture

MicroservicesModular MonolithEvent-Driven SystemsInbox/OutboxCQRSC4 diagrams

Leadership

Mentoring

Mentor / expert

5/5

Coaching

Mentor / expert

5/5
Technical leadershipArchitecture reviewsSprint planningPDP mentoring1-on-1sDiscovery workshops