REZA ARIF CHANCHAL
I'm Designer
About
I am the Owner ofInfotech IT Solutionsand an experienced Oracle Database Developer with over a decade of expertise in designing, building, and managing enterprise-level Oracle database systems and software solutions. My core skills include optimizing performance, maintaining data integrity, and implementing advanced security measures to safeguard critical information. I specialize in developing scalable, efficient solutions tailored to evolving business needs, adopting a proactive approach to problem-solving and collaboration. Known for delivering innovative solutions, I am committed to enhancing operational efficiency and supporting key business objectives. Passionate about continuous improvement, I strive for excellence in database architecture, software development, and delivering impactful technology solutions that drive success for businesses and clients.
Database Designer, Developer & Administrator.
Experienced in designing and developing optimized, scalable, and secure databases to support business applications. Expertise in SQL, data modeling, and database performance tuning. Committed to delivering innovative solutions and maintaining data integrity across various platforms.
- Birthday: 13 Oct 1988
- Website: www.rachanchal.info
- Phone: +88 01720 83 48 73
- City: Dhaka, Bangladesh
- Age: 37
- Degree: Masters of Science
- Email: rachanchal1988@gmail.com
- Freelance: Available
With a passion for efficient data systems, I specialize in creating custom software solutions tailored to meet unique client needs. My experience spans relational database design, performance optimization, and data security. I thrive on solving complex data challenges and delivering results that drive decision-making. My goal is to ensure seamless data management and integrity through robust designs and best practices.
Happy Clients
Projects
Hours Of Support
Hard Workers
Skills
Professional Skills that aligns with my database expertise while enhancing readability and relevance.
Resume
A seasoned Oracle Database Developer with 10+ years of experience in building and managing enterprise databases & applications. Skilled in optimizing performance, ensuring data security, and creating scalable software solutions. Known for problem-solving, collaboration, and driving operational efficiency while continuously improving database practices.
Summary
REZA ARIF CHANCHAL
Oracle Database Developer | Database Architect | Data Management Expert
Innovative and results-oriented Oracle Database Developer with 3+ years of experience in designing, optimizing, and maintaining Oracle database systems. Skilled in data architecture, performance tuning, and ensuring data integrity and security. Expertise in developing scalable, efficient data solutions that support business growth and improve operational efficiency. Adept at troubleshooting and resolving complex database issues, with a strong focus on delivering high-quality solutions within deadlines.
- Dhaka, Bangladesh
- +88 01720 83 48 73
- rachanchal1988@gmail.com
Professional Certification
Advanced Certificate for Management Professionals (ACMP)
(2024 - 2025)IBA, University of Dhaka
Diploma in Database Design & Development
(2014 - 2016)IBCS-PRIMAX Software (BD) Ltd
Member of Bangladesh Computer Society (BCS)
(2025 - 2028)Vendor Certification
Oracle Database SQL Certified Expert
(IZO-044)Oracle PL/SQL developer Certified Associate
(IZO-144)Oracle Forms developer Certified Professional
(IZO-141)Education
Master of Science in Botany
(2010 - 2011)Jagannath University, Dhaka
Bachelor of Science in Botany
(2006 - 2010)Jagannath University, Dhaka
Professional Experience
Team Leader (Oracle Database Architect)
(2022 - Present)Projman Technology, Dhaka
- Strategic IT Planning – Align IT strategy with business goals.
- IT Infrastructure Management – Oversee hardware, software, networks, and cloud services.
- Cybersecurity and Risk Management – Implement security policies and disaster recovery plans.
- IT Team Leadership – Lead and mentor the IT team.
- Technology Integration – Ensure smooth integration of new technologies.
- Budgeting and Cost Management – Manage the IT budget and optimize spending.
- Vendor and Stakeholder Management – Collaborate with vendors and internal stakeholders.
- Business Continuity – Develop and maintain disaster recovery plans.
- Compliance and Governance – Ensure IT operations meet legal and industry standards.
- Innovation and Emerging Technologies – Drive digital transformation and adopt new technologies.
Senior Software Engineer
(2018 - 2022)Rakeen Development Company (BD) Ltd, Dhaka
- Designed and implemented scalable database systems supporting enterprise-level applications.
- Optimized query performance, reducing execution times by up to 40%.
- Developed and maintained PL/SQL packages, triggers, and stored procedures.
- Implemented robust backup and recovery strategies to ensure data reliability.
- Collaborated with development teams to support seamless application integration.
Software Engineer
(2015 - 2018)Sunlife Insurance Company Ltd, Dhaka
- Developed and managed insurance applications using Oracle technologies.
- Designed, optimized, and maintained Oracle databases for policies and claims.
- Developed and maintained PL/SQL packages, triggers, and stored procedures.
- Implemented robust backup and recovery strategies to ensure data reliability.
- Built and integrated Oracle-based enterprise solutions (ERP/CRM).
- Automated processes using Oracle tools (PL/SQL, Oracle Forms/Reports).
- Ensured compliance with insurance regulatory standards.
Portfolio
Welcome to my portfolio! I am a dedicated Software Developer with a passion for designing innovative, scalable, and user-friendly solutions. With expertise in various programming languages, frameworks, and technologies, I specialize in crafting dynamic applications that solve real-world problems. Explore my projects to see how I turn ideas into impactful digital experiences!
Services
We provide innovative software solutions tailored to drive business success. Our services include custom software development, system integration, cloud solutions, data management, and process automation. With a focus on security, scalability, and cutting-edge technology, we empower businesses to streamline operations, enhance productivity & achieve sustainable growth.
Software Development
We design, develop, deploy, support of any kind of Business Application tools & software. We provide best quality of software & IT services with affordable price.
Web Development
We provide all kind of website related services including design template, website development, website customization, content management and so on.
Mobile Apps Development
We develop Android, iOS Phone apps for you. You dream & we implement. We draw, you enjoy. We are committed to deliver satisfaction to our clients with smartphone.
Digital marketing
We provide On Page SEO, Off Page SEO, Content Management, Facebook, Instagram, LinkedIn, Twitter page Management.
Database Development
Our goal is to fulfil real-world requirements, analysing requirements, designing the data and functions and then implementing the operations in the system.
IT Support & Services
We provide various IT Services means hiring of third-party businesses or consultants to provide a variety of information technology roles needed for your business.
Testimonials
Discover what clients and collaborators say about working with me! These testimonials highlight my commitment to delivering high-quality software solutions, innovative problem-solving, and exceptional collaboration. See how my expertise has contributed to successful projects and lasting partnerships.
We are excited to launch our new Sales and Inventory Management System, enhancing efficiency, real-time control, and customer experience. This innovation reflects our commitment to excellence and technological advancement. Thank you for your trust and support as we continue to grow together.
Ashiqur Rahman
Director, Dhaka Motors
I’m excited to launch our new website, developed by Infotech IT Solutions, to better serve our customers in Malaysia. This platform offers improved accessibility, service updates, and seamless communication. Thank you to Infotech IT Solutions for their great work and to our valued customers for your trust and support.
Foysal Ahamed
CEO, Smart Tree Cutting Service
TestimonialsProud to launch our new website, developed by Infotech IT Solutions, for a better, faster, and more seamless experience with our domain and hosting services. Thank you to Infotech IT Solutions and our valued customers for your trust and support.
Elias Hossain
Founder & CEO, ServerSold
We are pleased to introduce our new webmail service powered by Infotech IT Solutions, offering secure and seamless communication. Thank you to Infotech IT Solutions and our valued clients for your trust and support.
Monir Hossain
Entrepreneur
Contact
Get in touch with us for customized software solutions that drive innovation and efficiency. Our team is ready to collaborate and deliver technology tailored to your business needs. Contact us today to transform your ideas into powerful digital solutions.
Address
Dhaka, Bangladesh
Call me
+88 01720 83 48 73
Email me
rachanchal1988@gmail.com
hello@rachanchal.info