
Gryan Bestra Tama
Business Administration at Technical University of Munich
Indonesia
Hi, I'm Gryan Bestra Tama!
Head of Product Management at eFishery
Product leader with 13 years of experience building and scaling operational and analytics-driven product ecosystems across logistics, supply chain, agriculture, and energy-tech. I design and execute systems that digitalize physical operations, improving fulfilment, routing, and warehouse performance at scale. Former Head of Product at eFishery, known for aligning product strategy with operational KPIs and enabling reliable execution across distributed teams.
Experience
eFishery
Head of Product Management
October 2021 - August 2024
Oversaw multi-vertical product portfolio across commerce, logistics, and export, delivering 20% YoY revenue growth and scaling to 700K+ active users across end-to-end supply network.
Directed a cross-functional team of 20+ across Product, Design, and Data, introducing an OKR and portfolio framework that linked company strategy to measurable outcomes and accountability.
Improved network reliability 20% and reduced handoff errors 30% by implementing rule-based automation and operational analytics with Ops leadership.
Shipper
Senior Product Manager
December 2019 - September 2021
Led product strategy and roadmap for logistics digitalization (TMS and Driver App), increasing capacity by 20% and lowering cost per shipment.
Delivered 30% SLA reliability improvement through routing optimization and data-driven driver allocation.
Drove process automation across warehouses with barcode-enabled workflows, improving operational efficiency by 30% and reducing average order processing time.
OTOMOTO
Product Manager
June 2018 - January 2020
Launched mobile-first trade-in platform and valuation engine, doubling monthly transaction volume and growing lead conversion by 33% across 50+ dealerships.
Built and released a CRM dashboard for dealers, refined lead management efficiency, and increased conversion rates by 33%.
Established analytics tracking and user funnel instrumentation, enabling 30% data-driven optimization of acquisition and retention strategies.
Education
Certificates & Badges
No certificates or badges added
Projects
Founder, Product Manager Lead
Climate-tech project using AI to help households and utilities optimise energy use and cut emissions.
Languages
English
Professional
German
Beginner
Skills
Sustainable Product Development
Software Product Management
Developing Product Strategy
Product Development and Design
Product Management Core