Ideas, engineered.

SELECTEDPROJECTS

A curation of backend systems and data infrastructures. Built with precision, scalability, and maintainability.

Explore the projects02case studies

Backend systemsData engineering

Backend & data systems

Designed. Built. Understood.

A lot happens under the hood.

THE SELECTED WORK / 01—02

Small details. Big systems.

Two different challenges. The same care under the hood.

01DATA ARCHITECTURE

Data Engineer

OA / ENGINEERING SERIES

ETLPIPELINE

Messy data in. Meaningful data out.

12K+transactions processed

Interactive architecture model

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EXTRACT / TRANSFORM / LOAD

Robust multi-threaded engine processing 12,000+ transactions with real-time CDC and dynamic currency conversion.

Python
PostgreSQL
Kafka
HDFS
Spark
AirFlow
Azure Cloud

Inside the project View source

Build notes

Multi-threaded processing engine handling over 12,000 transactions.
Real-time Change Data Capture (CDC) integration.
Dynamic currency conversion and audit logging system.

Capacity: 12K+
Process: MultiThreading
Cloud: Airflow

02BACKEND ECOSYSTEM

Junior Backend Eng

OA / ENGINEERING SERIES

DISTRIBUTEDAPI

Many moving parts. One seamless experience.

99.9%availability

Interactive architecture model

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AUTH / SERVICES / DATA

Scalable microservices architected with NestJS and ASP.NET Core for high-availability cloud environments.

NestJS
TypeScript
ASP.NET Core
Cloud
PostgreSQL
Redis
MongoDB
MeiliSearch

Inside the project

Build notes

Microservices architecture with high availability.
Distributed authentication and session management.
Optimized query performance for large-scale datasets.

Availability: 99.9%
Efficiency: Scalable
Security: RBAC

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