DQLab: Data Science, SQL & AI Foundations
Interactive Relational Querying, Python & R Statistical Foundations, and AI-Augmented Workflow Certifications
"Earned 5 verified certifications from DQLab spanning core relational SQL extraction, modern AI-augmented coding workflows, and statistical computing foundations across both Python and R."
// ENROLLED MODULES & CURRICULUM (5)
Relational querying, column filtering, arithmetic operations, DISTINCT expressions, and WHERE clauses in SQL.
Leveraging AI assistance for SQL query optimization, debugging complex relational joins, and database reasoning.
HERO (Hands-On, Experiential Learning, Outcome-Based) method for AI-assisted Python coding and data wrangling.
Python data structures (Lists, Dicts, Tuples), control flow, loops, and foundational data science libraries.
R programming foundations, Vectors, Lists, Data Frames, exploratory graphics, and statistical charting.
DQLab Credential Registry:
All 5 certificates are verified on DQLab's credential verification engine (Universitas Multimedia Nusantara & Xeratic).
- SQL Fundamental: `#DQLABSQLT1WGREBD` (Completed: 02 Sep 2026)
- SQL with AI: `#DQLABAI003NWGBKI` (Completed: 01 Sep 2026)
- Python with AI: `#DQLABAI001UUAMOU` (Completed: 01 Sep 2026)
- Python Fundamental: `#DQLABINTP1ONLORU` (Completed: 05 Sep 2021)
- R Fundamental: `#DQLABINTR1KRTHLQ` (Completed: 05 Sep 2021)
01. Verified Credentials Breakdown
| # | Credential Title | Credential ID | Issue Date | Key Stack | Official Verification |
|---|---|---|---|---|---|
| 01 | Fundamental SQL Using SELECT Statement | DQLABSQLT1WGREBD | 02 Sep 2026 | SQL (SELECT, WHERE, ORDER BY) | Verify ↗ |
| 02 | Guide to Learn SQL with AI at DQLab | DQLABAI003NWGBKI | 01 Sep 2026 | SQL + Generative AI Assisting | Verify ↗ |
| 03 | Guide to Learn Python with AI at DQLab | DQLABAI001UUAMOU | 01 Sep 2026 | Python + AI Workflow Design | Verify ↗ |
| 04 | Python Fundamental for Data Science | DQLABINTP1ONLORU | 05 Sep 2021 | Python Data Structures & Loops | Verify ↗ |
| 05 | R Fundamental for Data Science | DQLABINTR1KRTHLQ | 05 Sep 2021 | R Vectors, Data Frames & Plots | Verify ↗ |
02. Core Competencies Mastered
- Relational Database Extraction: Querying structured relational databases, filtering specific records, sorting distributions, and performing alias manipulations.
- AI-Assisted Workflow Acceleration: Leveraging AI agents to scaffold exploratory pipelines, debug complex queries, and accelerate code authoring.
- Multi-Language Statistical Foundations: Fluency in both Python (Pandas, NumPy) and R (Data Frames, Vectors, Base Graphics) for versatile data science investigations.
Verification Guarantee: Every credential listed above can be independently verified 24/7 through DQLab's official verification portal.