Oracle & Database
Oracle 10g–19c, SQL/PLSQL, database architecture, performance tuning, security, backup and recovery.
CEO · INFOTECH IT SOLUTIONS
MD. REZA ARIF
CHANCHAL
Enterprise IT Leader · Oracle Database Architect · Digital Transformation Specialist
I help organizations turn complex business processes into secure, scalable and practical technology solutions through enterprise software, automation and digital transformation.
Oracle10g–19c
ERPEnterprise Systems
ITLeadership
Based inDhaka, Bangladesh
01 · ABOUT
Technology leadership with a builder's mindset.
Results-driven IT leader with expertise in strategic IT planning, infrastructure management, cybersecurity and digital transformation. My work focuses on aligning technology with business objectives, optimizing technology investments and driving operational excellence.
My career combines hands-on database engineering with senior IT leadership across insurance technology, government-linked enterprise projects and business systems.
“Build technology that solves a real business problem, then make it reliable enough to scale.”
02 · EXPERTISE
What I bring to the table
Technical depth, enterprise thinking and practical delivery.
Enterprise Software
Core business systems, ERP, insurance automation, claims processing, reporting and customer self-service solutions.
IT Leadership
Strategic IT planning, infrastructure, cybersecurity, vendor management, budgeting, governance and business continuity.
Digital Transformation
Modernizing manual workflows, integrating technologies and building systems that improve speed, accuracy and visibility.
03 · EXPERIENCE
Career journey
Sep 2025 — Present
Head of IT
Sunflower Life Insurance Company Ltd., Dhaka
Strategic IT planning, infrastructure management, cybersecurity and risk management, IT team leadership, technology integration, budgeting, vendor and stakeholder management, business continuity, compliance and digital transformation.
2022 — 2025
Project Lead · Oracle Database Architect
Bangladesh Bridge Authority · Under Projman Technology
Led enterprise technology work under the Ministry of Road, Transport & Bridges, including Oracle-focused architecture and enterprise system modernization.
2016 — 2022
Manager → Sr. Manager → Incharge (IT & MIS)
Sunlife Insurance Company Ltd., Dhaka
Progressed through IT leadership roles with responsibility for IT and MIS operations and enterprise application support.
04 · KEY PROJECTS
Systems that created measurable impact.
A selection of enterprise projects highlighted in my professional portfolio.
01Insurance Technology
Core Insurance System Automation
Designed and implemented an Oracle-based core insurance system replacing a manual legacy workflow.
3 daysprocessing time reduced per policy70%human error reduced
02Government Enterprise
Core ERP System Development
Re-architected internal IT infrastructure using Oracle 19c and React.js, enabling high-availability reporting, centralized monitoring and real-time analytics.
03Customer Experience
Customer Self-Service Portal
Developed a secure portal for policyholders with real-time policy management, premium payments and claims tracking.
70%increase in customer engagement
04Claims Automation
Digital Claims Automation
Designed and implemented an Oracle-based claim processing system to replace a manual legacy workflow.
3 daysprocessing time reduced per claim60%human error reduced
05 · CREDENTIALS
Technical foundation & professional development.
Vendor Certifications
- 1Z0-044 · Oracle Database SQL Certified Expert
- 1Z0-141 · Oracle Forms Developer Certified Professional
- 1Z0-147 · Oracle PL/SQL Developer Certified Associate
Professional Certifications
- ACMP · Advanced Certificate for Management Professionals, IBA, University of Dhaka
- Diploma in Database Design & Development, IBCS-PRIMAX Software (BD) Ltd.
- Member, Bangladesh Computer Society, 2025–28
Education
- MSc in Botany · Jagannath University, 2010–2011
- BSc in Botany · Jagannath University, 2006–2010
06 · CONTACT
Let's build something useful.
For technology leadership, enterprise software, database architecture, ERP or digital transformation conversations, get in touch.