Open for Analytics Initiatives & Roles

Turning Raw Data into Strategic Dashboards & Decisions4+ years owning the full data lifecycle — ETL, data warehousing, and executive KPI dashboards.

full data lifecycle — from ETL pipeline design to executive KPI dashboards. I turn messy, multi-source data into clear, actionable insight for stakeholders who need to move fast.

Isnan Rizqi Kurniawan

Jakarta, Indonesia • Telkom Indonesia

4+ YOE
Isnan Rizqi Kurniawan
I'm a Data Analyst at Telkom Indonesia's Digital Business division, where I architect multi-tier data warehouses and build KPI dashboards used by 100+ stakeholders for real-time decision-making. My work spans the full pipeline — from ETL design and data integrity validation to translating complex datasets into strategic recommendations that shape business outcomes. I've reduced query latency by 40% through warehouse re-architecture and maintained a 100% resolution rate on cross-functional data issues. I also mentor interns on data quality practices and enjoy exploring how AI-assisted tooling can speed up the analyst workflow.
Core Analytical Capabilities
Data Modeling & ArchitectureExecutive BI DashboardsStatistical ExperimentationRevenue & Churn AnalyticsCross-Functional Leadership
4+
Years Experience
Enterprise Tech & Analytics
10+
Projects & Case Studies
Data & Analytic Products
27+
Core Analytics Tools
Ranked by Proficiency
100+
Users & Stakeholders
Tech & Non-Tech Collaboration
02 // Featured Work & Case Studies

Production Dashboards & Analytics Architectures

Click any case study card to inspect the problem context, engineering pipeline, and measured revenue impact.

[Personal] Resume Altering with AI
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[Personal] Resume Altering with AI

Upload your existing CV and target job description. Google Gemini discovers skill gaps, suggests bullet-by-bullet enhancements in an interactive checklist, and generates a polished ATS-friendly PDF.

SupabaseVercelCronGemini APIResendAntigravity IDEVibe Coding
[Personal] Workout Log Analysis
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[Personal] Workout Log Analysis

An intelligent, full-stack strength training analytics dashboard and AI coach built with React, Vite, TailwindCSS, Supabase, and Vercel Serverless Functions powered by Google Gemini 3.5 and Resend.

SupabaseVerceln8nCronGemini APIResendAntigravity IDEVibe Coding
Recruitment Process Analysis
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Recruitment Process Analysis

A Framework for Optimizing Our Recruitment Process

SQLGoogle ColabLooker StudioGoogle SlideBigQueryGoogle Sheet
Customer Churn Analysis
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Customer Churn Analysis

The objective is give an insight about what makes customer churn and when it happen to company.

SQLBigQueryPythonGoogle Slide
Executive Sales Dashboard
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Executive Sales Dashboard

Providing sales performance dashboard that have complete sales metrics (revenue, quantity, order, and customer).

BigQuerySQLGoogle SheetTableau
Asset Management Summary Dashboard
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Asset Management Summary Dashboard

Visualizes asset volume, value, and multi-tier ownership hierarchies across BUMN entities from group down to subsidiary levels. It empowers leadership to identify underutilized or disputed assets, track legal and financial compliance risks, and make data-driven investment or disposal decisions.

GitApache SupersetPostgreSQL
Multi-Tier Data Warehouse Architecture
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Multi-Tier Data Warehouse Architecture

Redesigned the data warehouse into transaction, staging, and analytics layers to improve integrity and performance.

PostgreSQLBigQuerySQL
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Executive KPI Dashboard Suite

Executive-level KPI dashboards integrating multiple data sources for real-time strategic decision-making, serving 100+ users.

SQLBigQueryPostgreSQL
03 // Skills & Toolkit

Modern Analytics Stack & Domain Expertise

Organized by category and ranked by proficiency, from high-throughput production tools to core analytics principles.

Technical Skills

Data modeling, transformation, querying, and pipelines

Google BigQueryExpert
PostgreSQLExpert
Google SheetsExpert
SQLExpert
VercelProficient
SupabaseProficient
GitLabProficient
NoSQLProficient
MongoDBProficient
PythonProficient
AirflowBeginner
11 Core ToolsRanked by Proficiency

BI & Visualization

Executive dashboards, reporting UI, and visual storytelling

Google Data StudioExpert
Google Looker StudioExpert
TableauAdvanced
Apache SupersetAdvanced
Power BIProficient
MetabaseBeginner
6 Core ToolsRanked by Proficiency

Core Competencies

Experimentation, cohort dynamics, and predictive modeling

Dashboard DesignExpert
Data WarehousingExpert
Metric DevelopmentExpert
Stakeholder ManagementAdvanced
EDAAdvanced
ETLProficient
6 Core ToolsRanked by Proficiency

Professional Skills

Stakeholder alignment, data governance, and analytics leadership

Problem-solvingExpert
Project ManagementAdvanced
PresentationAdvanced
Cross-functional CommunicationAdvanced
4 Core ToolsRanked by Proficiency
04 // Career Milestones

Horizontal Career Timeline

Click any milestone along the timeline track to inspect achievements, responsibilities, and quantified impact.

Download Resume
Divisi Digital Business – Telkom Indonesia
Key Deliverables & Responsibilities

Data Analyst @ Divisi Digital Business – Telkom Indonesia

May 2022 — Present
Engineered and maintained executive-level KPI dashboards integrating various data sources, serving 100+ users for real-time strategic decision-making.
Proactively identified trends, anomalies, and actionable insights through ad-hoc and periodic analyses, delivering evidence-based recommendations shaping corporate strategy.
Architected a multi-tier data warehouse (transaction, staging, analytics layers), reducing query latency by 40% and improving data availability.
Validated analytical findings to stakeholders through structured reports and dashboards, ensuring alignment with business objectives.
Engaged cross-functional stakeholders to gather requirements and resolve ETL/data integrity issues with a 100% resolution rate.
Recommended and implemented process enhancements across reporting pipelines, standardizing periodic operational reports.
Applied SQL and Google Sheets extensively for data extraction, transformation, validation, and ad-hoc reporting.
Supervised and mentored data team interns, fostering data quality awareness and analytical best practices.
05 // Social Proof & Endorsements

What Colleagues & Leaders Say

Direct testimonials from managers, cross-functional stakeholders, and engineering partners.

Verify on LinkedIn
Direct Leader

“Isnan is an expert in people analytics & recruiting people in my organization called AIESEC. His knowledge of people management & strategic direction is excellent and he is also advance in designing our organization development. He differs from other people in the talent management aspect with his in-depth practical knowledge of possible solutions while helping members to achieve their goals. Another value of Isnan's work is that he is open-minded, committed & precise.”

Ravi Tampubolon

SEA Advisory Solutions

Arches

Telkom Indonesia
Direct Leader

“I have met many interns, but only some leave the marks, and Isnan is definitely one of them. I was impressed by Isnan's ability to handle many tasks and tackle any problem calmly. All in all, Isnan is a pleasure to work with!”

Widyaningtyas

People & Ops Professional

Telkom Indonesia

Direct Leader

“Back then, he helps me a lot in managing the membership databases, performance evaluation, and even data visualization for a monthly report. He also got the first National Talent Management award for AIESEC UPNVY during his term. One thing that I always admire about Isnan is his strong eagerness to learn & his critical thinking made him a valuable asset to the team!”

Joshua Febri

HR Performance Management

Deloitte

Cross-function Stakeholder

“Isnan is one of my peers back then in AIESEC. I always impressed to see how good he is with creating ideas, presentation, project management and also critical-analytical capabilities! I strongly believe he will do great in his field as Data Analytical!”

Laras Gilang

Performance Marketing Sales

VEVE

Danantara Indonesia
Direct Leader

“Isnan's communication skills are exemplary. He effortlessly conveys intricate technical concepts to both technical and non-technical stakeholders, fostering an environment of collaboration and knowledge sharing. His ability to bridge the gap between complex data insights and practical applications is truly remarkable, and it has greatly contributed to the success of our team's projects.”

Hasyim Yusuf

AI Enablement Solution

Danantara Indonesia

Telkom Indonesia
Direct Leader

“Isnan consistently show a strong sense of ownership and commitment to his work. He is highly responsive, always delivers tasks ahead of deadlines, and is genuinely eager to learn and improve. Beyond being a strong individual contributor, he is also a great discussion partner. He is not afraid to share different perspectives, challenge assumptions, or respectfully point out when there may be a better approach, even when that means disagreeing with me as his lead.”

Anas Wicaksono

Head of Analytics

Telkom Indonesia

Direct Leader

“Isnan is an expert in people analytics & recruiting people in my organization called AIESEC. His knowledge of people management & strategic direction is excellent and he is also advance in designing our organization development. He differs from other people in the talent management aspect with his in-depth practical knowledge of possible solutions while helping members to achieve their goals. Another value of Isnan's work is that he is open-minded, committed & precise.”

Ravi Tampubolon

SEA Advisory Solutions

Arches

Telkom Indonesia
Direct Leader

“I have met many interns, but only some leave the marks, and Isnan is definitely one of them. I was impressed by Isnan's ability to handle many tasks and tackle any problem calmly. All in all, Isnan is a pleasure to work with!”

Widyaningtyas

People & Ops Professional

Telkom Indonesia

Direct Leader

“Back then, he helps me a lot in managing the membership databases, performance evaluation, and even data visualization for a monthly report. He also got the first National Talent Management award for AIESEC UPNVY during his term. One thing that I always admire about Isnan is his strong eagerness to learn & his critical thinking made him a valuable asset to the team!”

Joshua Febri

HR Performance Management

Deloitte

Cross-function Stakeholder

“Isnan is one of my peers back then in AIESEC. I always impressed to see how good he is with creating ideas, presentation, project management and also critical-analytical capabilities! I strongly believe he will do great in his field as Data Analytical!”

Laras Gilang

Performance Marketing Sales

VEVE

Danantara Indonesia
Direct Leader

“Isnan's communication skills are exemplary. He effortlessly conveys intricate technical concepts to both technical and non-technical stakeholders, fostering an environment of collaboration and knowledge sharing. His ability to bridge the gap between complex data insights and practical applications is truly remarkable, and it has greatly contributed to the success of our team's projects.”

Hasyim Yusuf

AI Enablement Solution

Danantara Indonesia

Telkom Indonesia
Direct Leader

“Isnan consistently show a strong sense of ownership and commitment to his work. He is highly responsive, always delivers tasks ahead of deadlines, and is genuinely eager to learn and improve. Beyond being a strong individual contributor, he is also a great discussion partner. He is not afraid to share different perspectives, challenge assumptions, or respectfully point out when there may be a better approach, even when that means disagreeing with me as his lead.”

Anas Wicaksono

Head of Analytics

Telkom Indonesia

Direct Leader

“Isnan is an expert in people analytics & recruiting people in my organization called AIESEC. His knowledge of people management & strategic direction is excellent and he is also advance in designing our organization development. He differs from other people in the talent management aspect with his in-depth practical knowledge of possible solutions while helping members to achieve their goals. Another value of Isnan's work is that he is open-minded, committed & precise.”

Ravi Tampubolon

SEA Advisory Solutions

Arches

Telkom Indonesia
Direct Leader

“I have met many interns, but only some leave the marks, and Isnan is definitely one of them. I was impressed by Isnan's ability to handle many tasks and tackle any problem calmly. All in all, Isnan is a pleasure to work with!”

Widyaningtyas

People & Ops Professional

Telkom Indonesia

Direct Leader

“Back then, he helps me a lot in managing the membership databases, performance evaluation, and even data visualization for a monthly report. He also got the first National Talent Management award for AIESEC UPNVY during his term. One thing that I always admire about Isnan is his strong eagerness to learn & his critical thinking made him a valuable asset to the team!”

Joshua Febri

HR Performance Management

Deloitte

Cross-function Stakeholder

“Isnan is one of my peers back then in AIESEC. I always impressed to see how good he is with creating ideas, presentation, project management and also critical-analytical capabilities! I strongly believe he will do great in his field as Data Analytical!”

Laras Gilang

Performance Marketing Sales

VEVE

Danantara Indonesia
Direct Leader

“Isnan's communication skills are exemplary. He effortlessly conveys intricate technical concepts to both technical and non-technical stakeholders, fostering an environment of collaboration and knowledge sharing. His ability to bridge the gap between complex data insights and practical applications is truly remarkable, and it has greatly contributed to the success of our team's projects.”

Hasyim Yusuf

AI Enablement Solution

Danantara Indonesia

Telkom Indonesia
Direct Leader

“Isnan consistently show a strong sense of ownership and commitment to his work. He is highly responsive, always delivers tasks ahead of deadlines, and is genuinely eager to learn and improve. Beyond being a strong individual contributor, he is also a great discussion partner. He is not afraid to share different perspectives, challenge assumptions, or respectfully point out when there may be a better approach, even when that means disagreeing with me as his lead.”

Anas Wicaksono

Head of Analytics

Telkom Indonesia

Direct Leader

“Isnan is an expert in people analytics & recruiting people in my organization called AIESEC. His knowledge of people management & strategic direction is excellent and he is also advance in designing our organization development. He differs from other people in the talent management aspect with his in-depth practical knowledge of possible solutions while helping members to achieve their goals. Another value of Isnan's work is that he is open-minded, committed & precise.”

Ravi Tampubolon

SEA Advisory Solutions

Arches

Telkom Indonesia
Direct Leader

“I have met many interns, but only some leave the marks, and Isnan is definitely one of them. I was impressed by Isnan's ability to handle many tasks and tackle any problem calmly. All in all, Isnan is a pleasure to work with!”

Widyaningtyas

People & Ops Professional

Telkom Indonesia

Direct Leader

“Back then, he helps me a lot in managing the membership databases, performance evaluation, and even data visualization for a monthly report. He also got the first National Talent Management award for AIESEC UPNVY during his term. One thing that I always admire about Isnan is his strong eagerness to learn & his critical thinking made him a valuable asset to the team!”

Joshua Febri

HR Performance Management

Deloitte

Cross-function Stakeholder

“Isnan is one of my peers back then in AIESEC. I always impressed to see how good he is with creating ideas, presentation, project management and also critical-analytical capabilities! I strongly believe he will do great in his field as Data Analytical!”

Laras Gilang

Performance Marketing Sales

VEVE

Danantara Indonesia
Direct Leader

“Isnan's communication skills are exemplary. He effortlessly conveys intricate technical concepts to both technical and non-technical stakeholders, fostering an environment of collaboration and knowledge sharing. His ability to bridge the gap between complex data insights and practical applications is truly remarkable, and it has greatly contributed to the success of our team's projects.”

Hasyim Yusuf

AI Enablement Solution

Danantara Indonesia

Telkom Indonesia
Direct Leader

“Isnan consistently show a strong sense of ownership and commitment to his work. He is highly responsive, always delivers tasks ahead of deadlines, and is genuinely eager to learn and improve. Beyond being a strong individual contributor, he is also a great discussion partner. He is not afraid to share different perspectives, challenge assumptions, or respectfully point out when there may be a better approach, even when that means disagreeing with me as his lead.”

Anas Wicaksono

Head of Analytics

Telkom Indonesia

Hover to pause • Click any card to read full recommendations on LinkedIn
06 // Let's Collaborate

Let's Build Data-Driven Solutions Together

Have an analytics initiative, leadership opportunity, or dashboard architecture in mind? Fill in the details below and I'll get back to you promptly.

Connect on LinkedIn
Direct Email:
isnan@data-work.space