Computer Science Graduate · Data & Systems
Risman
I turn messy operational data into numbers people can trust.
Computer Science graduate from University of the People with nine years in telecom infrastructure at Nokia Indonesia. I've spent my career reconciling project, acceptance and revenue data across teams. Now I'm looking for my first role in tech, in data analysis or software.
Open to work Jakarta, Indonesia · Remote
Class of 2026
A.S. Computer Science, University of the People
- 9 years
- In telecom infrastructure, from network engineering to project control
- −92.7%
- Contract penalty exposure, cut from IDR 11B to IDR 0.8B
- 1M+
- Community members supported through a token listing
- 5
- Certifications, including IBM Python for Data Science
“A number is only useful if you can explain where it came from. I learned that reconciling telecom projects, and computer science gave me better tools for it.”
About
For nine years I worked in telecom infrastructure, most of it in project control and revenue forecasting at Nokia Indonesia, where I now lead project control. Progress reports, acceptance tests, bills of quantities and revenue forecasts came from different teams, and my job was to make them agree and explain the gaps.
In 2026 I completed an Associate of Science in Computer Science at University of the People, and I'm continuing into the bachelor's program. Python, SQL, databases and statistics gave me proper tools for work I used to do by hand in spreadsheets. I'm now also studying AI and machine learning, including through GCI World at the University of Tokyo.
I'm looking for a role where careful handling of real, messy data matters: data analyst, junior data or analytics engineer, or junior software developer.
What I bring
Data Analysis & Reporting
Daily, bi-weekly and monthly reports that management and customers actually used for scheduling and spend decisions.
Reconciliation & Data Quality
Matching progress, acceptance, inventory and billing records from different sources until the numbers line up.
Forecasting
Revenue forecasts tied to contract milestones (PAC/FAC), with written explanations when actuals ran behind.
Clear Technical Writing
Variance explanations for engineers and finance teams, plus published market commentary for trading brands.
Skills
The tools behind the work
What I studied in computer science, and what I've used on the job to keep projects and their numbers in order.
Programming
- Python
- SQL
- Java
Data & BI
- Python for data analysis
- Tableau
- Excel
- Google Sheets
CS Foundations
- Relational databases
- Database design
- Statistics & probability
- Machine learning
- AI fundamentals
Project Control
- Revenue forecasting
- PAC / FAC tracking
- Variance analysis
- BoQ review
Tools
- Google Cloud Skills Boost
- Primavera P6
- Notion
- Discord
- Telegram
Cloud & DevOps
- AWS
- Google Cloud
- Cloudflare
- Git & CI/CD
Selected work
Data problems I've solved on the job
Each of these was a data problem before it was a business result: different sources, inconsistent records, and a number someone needed to rely on.
Penalty Exposure Tracking
Nokia Indonesia · Lintasarta & IOH
Set up structured issue tracking and an escalation path for delays before they reached penalty clauses. Potential contract penalties fell from IDR 11 billion to IDR 800 million.
Project Controller
Milestone Revenue Forecast
Nokia Indonesia
Forecast revenue against provisional and final acceptance milestones (PAC/FAC), and closed the gap between completed acceptance tests and what could actually be billed.
Project Controller
Progress & Revenue Reporting
Nokia Indonesia
Built and reconciled daily, bi-weekly and monthly reports for Nokia management and the customer, then walked engineering and the shared service center through results and corrective actions.
Project Controller
BoQ Validation for DWDM
Nokia Indonesia · Lintasarta
Check bill-of-quantities line items against the network plan for optical transport projects before they reach commercial review, so errors get caught early.
Project Controller Lead
Material & Inventory Reconciliation
Nexwave Technologies
Reconciled installed, integrated and dismantled material against Nokia's plan so inventory and billing matched, and tracked acceptance documents against revenue targets.
Project Controller
Network KPI Analysis
Nexwave Technologies
Analyzed network KPI reports and drive-test logs to find the causes of dropped calls, then tuned antenna tilt, azimuth and neighbor lists to fix customer complaints.
Project Engineer
Also done
- Market commentary for trading and capital brands
- SEO articles for financial services clients
- Weekly economic-calendar posts
- Forex, CFD & crypto coverage
- Data-driven social growth for a financial services brand
- 1M+ member community at Bondex
- AMAs & user feedback loops for a Web3 project
Experience
Where the work has happened
2025 – Present
Current
Project Controller Lead
Nokia Indonesia · Jakarta
- Lead project control for DWDM optical transport projects for Lintasarta, from planning through acceptance.
- Process bills of quantities and check quantities and line items against the network plan before commercial review.
- Own project documentation: minutes of meetings, acceptance test records and RFI tracking.
2021 – 2024
Project Controller
Nokia Indonesia · Jakarta
- Cut potential contract penalties from IDR 11 billion to IDR 800 million with issue tracking and early escalation.
- Ran revenue forecasting against PAC/FAC milestones and closed the gap between completed acceptance tests and billable PAC.
- Led project control for the Lintasarta and Indosat Ooredoo Hutchison accounts.
- Built and reconciled daily, bi-weekly and monthly progress and revenue reports for management and the customer.
2019 – 2021
Project Controller
Nexwave Technologies · Indonesia
- Produced daily and weekly reports the project team used for scheduling and spend decisions.
- Tracked site verification and acceptance documentation against revenue targets with field engineers.
- Reconciled installed, integrated and dismantled material against plan so inventory and billing matched.
2017 – 2019
Project Engineer
Nexwave Technologies · Indonesia
- Analyzed network KPI reports and drive-test logs to find the causes of dropped calls.
- Carried out site optimization (antenna tilt, azimuth, neighbor lists) to resolve customer complaints.
Programs & remote work
2026
Current
Google Arcade Facilitator
Google Cloud · Remote
- Guide participants through hands-on Google Cloud Skills Boost labs and learning paths in the Google Cloud Arcade program.
Ongoing
Freelance Financial Content Writer
Remote
- Market commentary, SEO articles and weekly economic-calendar posts on forex, CFDs, crypto and macro releases for trading and capital brands.
2023 – 2025
Community Specialist
Bondex · Remote
- Managed a community of more than 1 million members through a token listing; resolved user and technical issues with marketing.
2023 – 2024
Social Media Manager
Financial services firm · Remote
- Grew organic reach on X and LinkedIn using monthly performance data to adjust content.
2024
Community Specialist
Web3 project · Remote
- Moderated Discord and Telegram, hosted AMAs and passed user feedback to the development team.
Education
Associate of Science in Computer Science
University of the People
Completed 2026
Coursework in statistics and probability, databases (normalization, SQL), programming in Python and Java, and professional communication.
Bachelor of Science in Computer Science
University of the People
In progress
Studying online while working full time. Delaware, USA (online).
GCI World
The University of Tokyo
2026
Online data science program run by the Matsuo-Iwasawa Lab at the University of Tokyo.
Certifications
Python for Data Science
IBM
Data Visualization with Tableau
University of California, Davis
Primavera P6 Project Management
Oracle
Commercial Manager Certified
Nokia EDU
Certified Community Expert
Blockchain Council
Looking for
Roles
Data Analyst, Junior Data / Analytics Engineer, Junior Software Developer, Technical Project Analyst.
Setup
Remote, or on-site in Jakarta. Comfortable working across time zones in English.
Why me
A new CS graduate who already knows how real projects, budgets and stakeholders behave.
Contact
Hiring for a data or junior engineering role?
I'm open to full-time roles in data analysis, analytics and software, remote or in Jakarta. Happy to talk about internships and graduate programs too.
heyrisman@gmail.com
Based in Jakarta, Indonesia · Open to remote