JOURNEY

6 milestones, earliest first, each one traceable to a public record. Select any of them to fly the camera to its node on the arc.

Dates appear where a source states them. Where none does, this says so rather than guessing.

1. EDUDate not published

   Information Systems

   UIN Syarif Hidayatullah Jakarta

   Jakarta, Indonesia

   Information Systems Department. This is the affiliation registered with IEEE and Crossref for the 2022 CITSM paper, alongside faculty from the same department.

   Information SystemsData miningSentiment analysis
   Source ↗
2. DAEJun 2022 — Jan 2025

   Data Analytic Engineer

   PT Prima Integrasi

   West Jakarta, Jakarta, Indonesia · Full-time

   Two years and eight months at an IT consultancy, and the stretch that shaped the rest. This is where the graph work sits: anti-money-laundering analytics implemented on TigerGraph, Oracle APEX applications delivered, and data pipelines built pairing Python and Spark with Informatica.

   TigerGraphAML analyticsOracle APEXSparkInformatica
3. PUBSeptember 2022

   Co-author — Sentiment analysis research

   10th Int. Conference on Cyber and IT Service Management

   Yogyakarta, Indonesia

   Third author on an IEEE-published study classifying public sentiment toward Kartu Prakerja, Indonesia’s pre-employment card programme, combining a lexicon-based approach with a Support Vector Machine classifier.

   IEEESVMLexicon-basedCITSM 2022
   Source ↗
4. LEADAug 2024 — Jan 2025

   Team Leader, Data Analytic

   PT Prima Integrasi

   Indonesia · Full-time · On-site

   Stepped up to lead the data analytics team for the final stretch at Prima Integrasi, while the engineering role continued alongside it. Graph databases and data engineering are the first two skills listed against the position.

   Graph DatabasesData EngineeringTeam leadership
5. TS3Feb 2025 — Jan 2026

   TS3 Data Analyst

   Telkomsel — via Kinarya Alihdaya Mandiri

   Jakarta, Indonesia · Contract · Hybrid

   A year as tier-3 technical support data analyst at Indonesia’s largest mobile operator, engaged through Kinarya Alihdaya Mandiri. Third-line work is the escalation point: the problems that the first two tiers could not close.

   Data EngineeringHiveQLTier-3 support
6. NOWFeb 2026 — Present

   Data Engineer

   PT Bank Mandiri (Persero) Tbk. — via Lawencon Internasional

   West Jakarta, Jakarta, Indonesia · Contract · On-site

   Current engagement at one of Indonesia’s largest banks, contracted through Lawencon Internasional. Implemented two new stored procedures and updated six existing ones in Oracle, migrating them from development to production on WFMS (Oracle 19c).

   PL/SQLOracle SQL DeveloperOracle 19cWFMS

   ● Current

RESEARCH

IEEE CITSM 2022 · IEEE

Support Vector Machine and Lexicon based Sentiment Analysis on Kartu Prakerja (Indonesia Pre-Employment Cards Government Initiatives)

The study classifies public response to Kartu Prakerja, an Indonesian government programme providing assistance to people without work. Sentiment is derived from textual data to establish the public view of the policy. Weighting is based on matching text against a normalised sentiment lexicon, scaled to assign positive, neutral and negative classes; a Support Vector Machine is then trained and evaluated on the labelled set.

Kartu Prakerja reached 11.4 million recipients across 2020–2021 according to the Central Statistics Agency figures cited in the paper. Public opinion on the programme was divided, and that split is what the study set out to measure.

Venue

10th International Conference on Cyber and IT Service Management (CITSM)

Held

20–21 September 2022 · Yogyakarta, Indonesia

Publisher

IEEE · pp. 01–06

DOI

10.1109/CITSM56380.2022.9935990

Figures are those reported by the authors on their own 940-tweet dataset. They describe performance on that dataset and are not a general claim about the methods.

KNOWLEDGE

Every node is something Fikri names publicly — on his GitHub profile, in the CITSM paper, or in a public repository. Nothing here is inferred from a job title.

Drag the graph to rotate it. Shift + scroll to zoom. Or use the list below — it does the same thing.

PROJECTS

Each entry drives one of the structures in the scene behind this column. The form of each structure follows what the project actually is — a graph project is drawn as a graph, a pipeline as a flow.

• 01Sentiment Analysis — Kartu PrakerjaFeaturedLexicon-based scoring paired with an SVM classifier to measure public response to a national employment programme.2022 · Python · Support Vector Machine · Sentiment lexicon→View details for Sentiment Analysis — Kartu Prakerja
• 02TigerGraphSQLA working set of GSQL queries for the TigerGraph graph database.2022 · TigerGraph · GSQL · Graph databases→View details for TigerGraphSQL
• 03TigerGraph × KafkaStreaming ingestion into a graph database.2021–2022 · TigerGraph · Apache Kafka · Streaming ingestion→View details for TigerGraph × Kafka
• 04Belajar — Data Mining NotebooksA long-running notebook collection covering preprocessing, modelling, algorithms and visualisation.2020 — present · Jupyter Notebook · Python · pandas→View details for Belajar — Data Mining Notebooks
• 05FreeDataAutomation for crawling source data.2022 · Python · Automation · Web crawling→View details for FreeData
• 06Covid-ProjectPandemic data analysis written in R.2022 · R · Statistical analysis · Data visualisation→View details for Covid-Project
• 07ChatbotConversational model experiments in notebook form.2024 — 2025 · Jupyter Notebook · Python · Language models→View details for Chatbot

Public repositories and published research. Fikri notes on his GitHub profile that some repositories stay private because the work is NDA-bound, so this is a sample of his output rather than a full record.