What I Work With

Skills & Technologies

A comprehensive overview of my technical expertise, from programming languages and frameworks to architectural patterns and cloud technologies.

Programming Languages

Core programming languages I use for backend development

Java
Python
Go
JavaScript/Node.js
SQL
TypeScript

Frameworks & Libraries

Backend frameworks and libraries I specialize in

Spring Boot
Spring Cloud
Express.js
FastAPI
Gin
Hibernate
JPA

Databases & Storage

Database technologies and data storage solutions

PostgreSQL
pgvector
MongoDB
Redis
Elasticsearch
Apache Cassandra
MySQL

Message Brokers & Streaming

Event-driven architecture and message processing

Apache Kafka
RabbitMQ
Apache Flink
AWS SQS/SNS
Apache Pulsar

Cloud & Infrastructure

Cloud platforms and infrastructure technologies

AWS
Docker
Kubernetes
Terraform
Jenkins
GitLab CI
Helm
Istio

Architecture Patterns

Software architecture and design patterns

Microservices
Event-Driven Architecture
Domain-Driven Design
CQRS
Clean Architecture
Hexagonal Architecture
Circuit Breaker

Monitoring & Observability

System monitoring and observability tools

Prometheus
Grafana
ELK Stack
Jaeger
New Relic
Zipkin
Micrometer

Security & Authentication

Security practices and authentication systems

OAuth2/JWT
Spring Security
API Security
TLS/SSL
RBAC
SAML

Credentials

Professional Certifications

AWS Certified Solutions Architect - Associate
Amazon Web Services · 2026

ID: AWS-SAA

Data Streaming Engineer - Apache Flink®
Confluent · Jul 2026

ID: CONFLUENT-FLINK

Data Streaming Engineer Foundations
Confluent · Jul 2026

ID: CONFLUENT-DSE

Oracle Certified Professional Java Developer
Oracle · 2024

ID: OCP-JAVA

What I Do Best

Expertise Summary

01

Software Architecture

Designing scalable, resilient distributed systems with proper separation of concerns and clean interfaces.

02

Performance Optimization

Identifying bottlenecks and optimizing systems for high throughput and low latency at scale.

03

Technical Leadership

Mentoring teams, establishing best practices, and driving technical decisions in complex projects.