Scalability
Queue-first workflows for long-running jobs, with clear backpressure and retry policies.
Photo: Unsplash
View sourceSourceYusuf Rifqi
Backend Engineer focused on distributed systems
Overview
Backend Engineer @PT. eBdesk Teknologi
Links
About
- Backend engineer building microservices, APIs, and integrations with an emphasis on maintainable architecture and pragmatic delivery.
- Strong in Go, Python, and JavaScript/TypeScript, with hands-on experience across PostgreSQL, MongoDB, Redis, messaging, and observability stacks.
- Currently looking for a new role—open to backend-heavy positions, platform teams, and greenfield or growth-stage projects.
- Open source and experiments on GitHub; professional profile on LinkedIn.
Engineering Approach
Distributed systems blueprint
API Gateway
Ingress + auth
Message Queue
RabbitMQ / Kafka
Worker Services
Async processing
PostgreSQL + Redis
State + cache/locks
Search + Integrations
External sync jobs
Observability
Structured logs, metrics, and traces to detect regressions and reduce mean-time-to-recovery.
Reliability
Idempotent workers, dead-letter handling, and defensive integration contracts.
Open Source Activity
Stack
Go
Python
Node.js
FastAPI
Gin
Express.js
REST API
Microservices
PostgreSQL
MongoDB
MySQL
Redis
Elasticsearch
ClickHouse
PostGIS
Kafka
RabbitMQ
Beanstalkd
JavaScript
TypeScript
React
Next.js
Shadcn UI
Playwright
Appium
Selenium
UiAutomator2
Web Scraping
Data Crawling
End-to-End Testing
Docker
Kubernetes
GitLab CI
Jenkins
Linux
Amazon S3
Git
GORM
psycopg2
GJSON
Claude
ChatGPT
Cursor
Google Gemini
Experience & Impact
Total tenure · 3y 11m
- End-to-end ownership across backend services and web-facing layers where applicable.
- Continue shipping reliable integrations and APIs alongside product needs.
- - Reduced latency on integration-bound APIs by optimizing queue handoff and caching
- - Handled high-volume ingestion jobs with worker retries and dead-letter strategy
- - Owned service reliability across deployment, monitoring, and incident follow-up
- Python
- Go
- TypeScript
- PostgreSQL
- Redis
- Docker
- React
- Next.js
- REST API
- Microservices
- Kafka
- RabbitMQ
- Elasticsearch
- - Designed microservice boundaries for integration-heavy products
- - Maintained queue-driven workflows for async processing at scale
- - Improved delivery speed through reusable backend modules
- Go
- Python
- PostgreSQL
- MongoDB
- Redis
- Docker
- RabbitMQ
- Elasticsearch
- Kafka
- REST API
- Microservices
- TypeScript
- Linux
- Git
- - Implemented backend endpoints and data pipelines for client requirements
- - Contributed to maintainable codebases through testing and review practices
- Python
- Go
- - Shipped backend tasks in production-adjacent environments
- - Built strong foundations in API and data-layer implementation
- Python
- Go
Projects & Systems(8 · 6)
Projects
8 entries
Geospatial VisualizationGeospatial Platform
High-performance geospatial visualization platform built on Mapbox, PostgreSQL Vector Tiles (MVT), and Golang — designed to explore and analyze large-scale infrastructure data through an interactive map interface across multiple domains including telecommunications, energy, transportation, and public facilities.
- Go
- Gin
- PostgreSQL
- PostGIS
- Mapbox GL JS
2024—Detail
Social Network AnalysisSocial Network Intelligence
Enterprise-grade social network analysis platform for monitoring individuals and organizations across social media. Collects public conversations, performs sentiment analysis, identifies entity relationships, and visualizes complex interaction networks through an interactive real-time graph interface.
- Go
- Gin
- Elasticsearch
- MongoDB
- WebSocket
- Gephi
2024—Detail
HR / WorkforceAttendance Management System
Full-featured employee attendance management system built as part of a multi-tenant property management backend. Handles the complete attendance lifecycle — check-in/out, late detection, GPS validation, shift configuration, and multi-day leave approval workflows — with timezone-aware business logic.
- Go
- Gin
- MongoDB
- JWT
2023—Detail
Fintech / POSPayment Gateway Service
QRIS payment microservice bridging a POS system with external payment providers (Midtrans and Xendit). Handles QR code generation, real-time webhook processing, automatic provider failover, and multi-schema database support for both POS and ERP systems.
- Python
- FastAPI
- PostgreSQL
- Redis
- Docker
2023—Detail
Repo
6 entriesgo-reqws
Networking LibraryLightweight Go library for HTTP requests and WebSocket connections behind a single, consistent API.
- Go
- HTTP
- WebSocket
- Open Source
2025GitHub
Gin + RabbitMQ + Mongo + Elastic
Event-Driven APIPractice stack wiring a Go HTTP service with message queues, document storage, and search.
- Go
- Gin
- RabbitMQ
- MongoDB
- +1
2024GitHub
go-mongo-practice
Data AccessGo exercises around MongoDB patterns and data access.
- Go
- MongoDB
2024GitHub
fastapi.practice
Service APIFastAPI experiments and API design practice.
- Python
- FastAPI
2024GitHub
tes-evaluasi-ai
AutomationEvaluation and experimentation around AI-driven workflows.
- Python
- AI
2024GitHub
Make PDF with FPDF (Python)
ToolingGenerating PDFs with FPDF for reporting and automation-style tasks.
- Python
2023GitHub