Avinash Mihindukulasuriya
Ganemulla,12
Summary
Commercial and data-driven Marketing Executive with hands-on experience in B2B account management, pipeline tracking, and institutional bid management. Proven track record in optimizing client portfolios—managing 22 key accounts including automotive industry leaders—and designing custom CRM and Power BI dashboards to track pipeline conversion and revenue. Skilled in stakeholder negotiation, international supplier relations, and tender execution. Seeking a B2B Marketing or Account Management role to drive brand growth and revenue generation.
Overview
2
2
Languages
6
6
years of post-secondary education
2
2
years of professional experience
Work History
Marketing Executive
Diamond International Lanka (Pvt) Ltd
Colombo, Sri Lanka
03.2026 - Current
- Enhanced visibility into receivables and collections, surfacing LKR 14.7M in overdue balances across 22 accounts by designing and building a Supabase and PostgreSQL CRM to track pipeline stages, transactions, and activity logs.
- Reduced manual reporting time on revenue and outstanding balances, replacing manual tracking with live dashboards, by building Power BI reports connected to the CRM backend.
- Delivered a complete, on-time tender submission for the Department of Immigration and Emigration, meeting all documentation requirements, by independently gathering requirements and preparing the submission package; also supported information gathering on additional institutional bids.
- Coordinated daily with international suppliers Holostik and Holographic Asia to maintain pricing accuracy and supply continuity, reducing follow-up delays across 22 accounts including DIMO and Toyota Lanka.
- Oversaw security printing processes to protect sensitive information.
Data Entry and Operations Assistant
Sri Lanka Insurance Corporation (SLIC)
Colombo, Sri Lanka
01.2025 - 06.2025
- Processed and validated over 100 insurance claim records weekly, ensuring audit-ready data accuracy across claims, underwriting, and policy administration workflows.
- Identified systemic bottlenecks and escalated corrective recommendations, improving claims processing turnaround time and reducing cross-departmental handoff delays while managing high-volume client correspondence focused on documentation accuracy.
- Supported insurance claims processing by organizing client documentation efficiently.
- Managed interdepartmental communication to enhance workflow efficiency.
Education
Bachelor of Arts (Honours) - Management and Leadership
National Institute of Business Management (NIBM)
Colombo 12.2025 - 09.2026
Higher National Diploma - Business Management
National Institute of Business Management (NIBM)
Colombo 03.2024 - 06.2025
Advanced Diploma - Business
National Institute of Business Management (NIBM)
Colombo 03.2023 - 03.2024
Certificate in Business Management Studies - Business Management
National Institute of Business Management (NIBM)
Colombo 11.2022 - 06.2023
G.C.E. Advanced Level - Commerce
Thakshila College
Gampaha 07.2017 - 08.2019
Sussex College
Skills
- CRM management
- Power BI Dashboards
- Supabase
- PostgreSQL
- SQL (SELECT, WHERE, GROUP BY, ORDER BY)
- MIS Reporting and Analytics
- KPI Tracking and Management Reporting
- Data Quality and Audit Readiness
- Process Improvement
- Tender and Compliance Documentation
- B2B Account Management
- Supplier Coordination
- Sales and Operations Coordination
- Marketing strategy
- Stakeholder Management
- Advanced Excel (VLOOKUP, Pivot Tables)
Languages And Technical Tools
Languages: English (Fluent, British Council FCE), Sinhala (Native)
Technical & Data: SQL, PostgreSQL, Supabase, Power BI, JavaScript, HTML
Finance & Productivity: QuickBooks, MS Excel, MS Office Suite
Additional Projects
Languages: English (Fluent, British Council FCE), Sinhala (Native)
Technical & Data: SQL, PostgreSQL, Supabase, Power BI, JavaScript, HTML
Finance & Productivity: QuickBooks, MS Excel, MS Office Suite
Key Project
Languages: English (Fluent, British Council FCE), Sinhala (Native)
Technical & Data: SQL, PostgreSQL, Supabase, Power BI, JavaScript, HTML
Finance & Productivity: QuickBooks, MS Excel, MS Office Suite
Languages
Sinhala
First Language
English
Advanced
C1
Timeline
Marketing Executive
Diamond International Lanka (Pvt) Ltd
03.2026 - Current
Bachelor of Arts (Honours) - Management and Leadership
National Institute of Business Management (NIBM)
12.2025 - 09.2026
Data Entry and Operations Assistant
Sri Lanka Insurance Corporation (SLIC)
01.2025 - 06.2025
Higher National Diploma - Business Management
National Institute of Business Management (NIBM)
03.2024 - 06.2025
Advanced Diploma - Business
National Institute of Business Management (NIBM)
03.2023 - 03.2024
Certificate in Business Management Studies - Business Management
National Institute of Business Management (NIBM)
11.2022 - 06.2023
G.C.E. Advanced Level - Commerce
Thakshila College
07.2017 - 08.2019
Sussex College