EDTECH
BTW Edutech
Indonesia's leading CAT-based test preparation platform for government and university entrance exams.
200K+ users5K+ questions/mo2018–2024
Flutter · Python · Firebase · AI/RAG
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IT Services — Indonesia
IT systems for government, enterprise, and growing businesses.
Built by a senior operator with 7+ years across EdTech, government, and mobile. Based in Bali, delivering nationwide.
Selected Work
What I've shipped.
Services
What I offer.
Mobile & Web Applications
Flutter, Next.js, React. Senior-led delivery from design to production.
Shipped to 200K+ users in production across BTW Edutech and AsesAi.
Data & Analytics Dashboards
Looker Studio, Python, SQL. Predictive scoring and executive dashboards.
Led data team building scoring models for a 200K+ user EdTech platform.
QA Automation & Load Testing
Selenium, Grafana K6. Regression coverage and performance baselines.
Reduced manual regression time by 50% at BTW Edutech.
SPBE Audit & Digital Gov Advisory
SPBE framework evaluation, compliance-first implementation roadmaps.
SPBE Denpasar evaluator; JUTIK Undhira Bali Vol. 1 & 2 publications.
Product & Project Management
Cross-functional delivery — BRD, scheduling, stakeholder communication.
Delivered NWTC 2025 covering 8K+ students nationwide.
Hospitality & Tourism Tech
B2B and B2C platforms for Bali accommodation, bookings, and tourism.
Built E-Jakti Bali Mandiri and BaliXperience for Bali operators.
Trusted by
SPBE Researcher, City of Denpasar — published in JUTIK Undhira Bali Vol. 1 & Vol. 2
200K+ users served · 8K+ students assessed · 5K+ AI questions generated monthly
Operator, not agency.
I'm Cikal Taruna. 7+ years building systems from Bali — from Android intern in 2018, to QA and data lead at BTW Edutech serving 200K+ users, to CEO of AsesAi today. This landing is how I take work outside AsesAi: full-stack, senior-led, hands-on. No junior layer. No agency markup.
Full portfolio → cik.al/about