Linggar Rehandhana K.
Software Engineer | Digital Transformation & Continuous Improvement Consultant
4+ Years of Experience | Full-Stack Development, Business Process Optimization, Data Analytics & Reporting, Operational Excellence, Leadership Development
About
Linggar Rehandhana Kanugroho is a Software Engineer and Transformation Consultant at PT. Total Business Solution (TBS Consultants), bringing a unique blend of technology expertise and operational excellence. His professional journey spans IT consulting, Edtech startups, and manufacturing, enabling him to bridge the gap between digital innovation and structured business transformation.
He has successfully delivered projects in system optimization, workflow automation, dashboard development, and process improvement. From developing course meeting functionality, new feature for system automation and UI/UX enhancements at Bisalah.id to developed key features in projects, improve system stability, and delivered data reporting solutions for investment research client at PT Dunia Ide Optimalis, Linggar has consistently demonstrated his ability to align technology solutions with business impact.
Before moving into IT consulting, Linggar honed his skills in continuous improvement and lean practices at Vivo Mobile Indonesia and Darya-Varia Laboratoria, where he drove efficiency projects, compliance improvements, and employee development programs. This foundation makes him a rare hybrid — a consultant fluent in both process excellence and digital transformation.
Core Expertise
Linggar specializes in integrating digital and operational excellence through:
• Full-Stack Development (C#, ASP.NET Core, Blazor, React, Vue, Node.js)
• Data Analytics & Reporting (Power BI, SQL Server, PostgreSQL, MongoDB)
• Business Process Automation & Workflow Optimization
• UI/UX Enhancement & System Integration
• Lean Manufacturing & Continuous Improvement
• Leadership Development & Organizational Engagement
Transformation Focus: Digital & Process Alignment
Linggar drives transformation across three key dimensions:
- People
Empowering capabilities through:
• Leadership development and organizational alignment
• Problem-solving and project management coaching
• Bridging user needs with technology solutions
- Workplace
Improving systems and tools for efficiency and scalability:
• Business process optimization
• System integrations & automation workflows
• Advanced reporting and analytics dashboards - Business Strategy
Aligning digital initiatives with measurable outcomes:
• Technology-enabled strategy execution
• Data-driven performance management
• Workflow and operational master planning
Career Highlights
PT Dunia Ide Optimalis (IT Consultant) – Software Engineer
- Developed key features for the IP Connect platform including licensee dashboards, financial charts, client summary pages, and corporate action tools, which strengthened adviser productivity and client engagement
- Improved system stability and user experience by addressing a wide range of errors across portfolio reporting, exports, product searches, and integrations—restoring accuracy, fixing access errors, and ensuring critical reports and data were delivered reliably.
- Contributed to ongoing platform improvements through enhancements to reporting templates, usability features, and portfolio data handling, making tools more intuitive and valuable for end users.
Bisalah.id (EdTech) – Software Engineer
- Introduced new features including a landing page for new coaches, automated payment reminders, company invitation workflows, and auto-cancellation of classes for low enrollment or overdue bookings.
- Revamped the platform interface with a UI overhaul and added a certificate generation feature, improving both usability and learner recognition.
PT Vivo Mobile Indonesia (Audit and Improvement Asst Supervisor)
- Promoted process improvement and resolved the abnormal issue
- Ensured the output process of warehouse business is accurate, timely, and true
- Gave training of department’s business & physical management to improve employee skill
Education & Training
- Master of Science in Information Technology — President University (Full Scholarship, GPA 3.67/4.00, 2022–2024)
- Bachelor’s Degree in Industrial Engineering — President University (2016–2020)
Professional Engagement
Linggar actively contributes to digital transformation initiatives by:
• Designing systems that improve visibility and decision-making.
• Coaching organizations to adopt digital tools effectively.
• Applying lean principles to IT solutions for scalable impact.
Professional Philosophy
“Digital transformation and operational excellence are two sides of the same coin — when aligned, they enable organizations to achieve sustainable growth, resilience, and innovation.”
Contact
Phone : +62 818 871 841
Email : LinggarRehand@gmail.com
