M. Yusuf Manshur
My expertise spans dashboard monitoring, system integration, and significantly contributed to transactional data orchestration systems.
I am committed to continuous learning about backend development and exploring any cutting-edge technologies through my GitHub
For further discussion, feel free to reach out to me via LinkedIn
Widya Analytic: Toba.AI
Role: Full-Stack Engineer
Duration: 2 years
Toba.AI is Widya Analytic’s flagship product that leverages artificial intelligence for social media benchmarking, trend recognition, and text sentiment analysis. The system implements a robust ETL pipeline using Apache Airflow to crawl data from external sources, load data into a centralized data lake, and transform it into structured formats for downstream analysis.
Tech Stack
- Frontend: Vue.js
- Backend: Django REST Framework
- Databases: PostgreSQL
Contributions
- Engineered backend APIs to deliver analytical insights from Instagram account data, powering visualizations and metrics across the ‘Audiens’, ‘Kompetitor’, and ‘Performa’ dashboard.
- Built complex query logic to perform multi-dimensional aggregation, including time-series breakdowns, sentiment tracking, and statistical number.
- Ensured high-performance delivery of insights by optimizing query structures and schema designs (materialized view) within PostgreSQL to handle large-scale analytical workloads.
Capabilities Demonstrated
- Skilled in designing and developing RESTful APIs that serve complex analytical data, enabling insight-driven user experiences through visual dashboards and metrics.
- Experienced in crafting complex SQL queries to perform multi-dimensional data aggregation (data cube).
Architecture
Documentation
