Vihen Theekshadha
I'm a Oracle Apex Developer.
About
Experienced Oracle APEX Developer with Multiple years of expertise in designing and developing web applications for diverse industries, including insurance, healthcare, utilities, and analytics. Adept at leading teams, managing project timelines, and delivering cost-effective, high-quality applications on time. Proven track record in integrating enterprise solutions with Oracle APEX and offering advanced features like multi-factor authentication (MFA) and secure PowerBI integration. Recognized for rapid learning, adaptability, and staying current with Oracle APEX trends.
Oracle APEX developer & Cloud administrator.
I'm Vihen Theekshadha, an Oracle APEX Developer. I build user-friendly and efficient web applications.
- Other Names: Himesh Kaveesha
- Birthday: 24 February 2002
- Website: himeshkaveesha.github.io
- City: Kahathuduwa, Sri Lanka
- Phone: +94 77 863 0116
- Email: Himeshkaveesha2002@gmail.com
- Freelance: Available
My fascination with computers began early on, fostering a natural affinity for technology. After completing high school, I embarked on a journey of professional growth by joining a tech company. This provided me with an invaluable opportunity to learn from industry leaders, gaining expertise in MSSQL and Oracle databases. Driven by a thirst for knowledge, I delved into the world of Oracle APEX, mastering its intricacies and achieving professional certification. This journey has instilled in me a deep understanding of database technologies and a passion for developing innovative and impactful solutions.
I was drawn to Oracle APEX by its remarkable versatility, ease of use, and the impressive speed at which applications can be developed. However, my initial journey presented challenges, primarily due to limited readily available support and a smaller community compared to other development platforms. This necessitated a significant amount of independent research and experimentation to overcome obstacles and gain proficiency. Through persistent effort and a proactive approach to problem-solving, I have cultivated a strong understanding of Oracle APEX and now confidently leverage its capabilities to deliver impactful solutions.
Skills
- Oracle APEX
- Oracle Cloud
- Oracle Autonomous Database
- PL/SQL
- SQL
- Jasper Reports
- MS PowerBI
- HTML/CSS
- javascript
Resume
Seeking to leverage my skills in Oracle APEX development to contribute to innovative projects in a dynamic organization, delivering high-quality solutions while advancing my technical expertise.
Professional Experience
Oracle APEX developer
2022 - Present
Ponder Solutions, Sri Lanka
- Led and collaborated with a team of peers to design, develop, and deploy Oracle APEX applications, ensuring timely delivery and adherence to high-quality standards.
- Integrated third-party services, including payment gateways, via external APIs to enhance application functionality and deliver seamless user experiences.
- Customized user interfaces using CSS, HTML, and JavaScript, providing tailored and visually appealing applications that met customer requirements.
- Utilized innovative techniques combining PL/SQL and JavaScript to address Oracle APEX limitations, ensuring optimal performance and feature completeness.
- Acted as the primary point of contact for customers, conducting requirement-gathering sessions, delivering technical presentations, and training non-technical users on the applications.
- Managed project proposals, created detailed timelines, and ensured milestones were met through meticulous planning and active participation in all development phases.
- Designed robust database architectures, including for critical projects like comprehensive insurance portals, leveraging Oracle APEX's features and PL/SQL to create efficient and scalable solutions.
Portfolio
A brief overview of some of my previous projects. Company names and exact names may have been censored due to privacy and NDA concerns.
Insurance Web Application
Developed a platform enabling public purchase of third-party insurance and agent issuance of credit-based policies.
Outcome: Enhanced operational efficiency and customer satisfaction for a leading Maldives-based insurance firm.
Technologies: Oracle APEX, SQL, PL/SQL, Jasper
PowerBI Integration with APEX
Created a secure dashboard with advanced user management features, including MFA and user groups.
Outcome: Improved reporting efficiency for a Southeast Asian analytics firm and cost saving from not wanting to buy expensive PowerBI licenses.
Technologies: Oracle APEX, PowerBI, REST APIs
Integration with Oracle Fusion
Built an application to streamline access management by integrating Oracle Fusion.
Outcome: Reduced manual workflows and ensured compliance for a Middle Eastern hospital.
Technologies: Oracle APEX, Oracle Integration Cloud, PL/SQL
Utility Company User Onboarding
Developed a user onboarding application with a multi-level approval system.
Outcome: Simplified onboarding and improved operational transparency for a Sri Lankan utility company.
Technologies: Oracle APEX, PL/SQL
Services
With extensive experience in Oracle APEX and a strong background in database technologies, I offer comprehensive development services that empower businesses with robust, scalable, and high-performing web applications. My expertise spans across various domains, ensuring tailored solutions that align with your business objectives.
Custom Oracle APEX Application Development
Design and build modern, scalable, and responsive web applications using Oracle APEX.
Integration Services
Develop and consume APIs to connect with external systems, including payment gateways, CRM, ERP, and analytics platforms.
Database & Backend Development
Implement complex business logic, data processing, and automation scripts within Oracle databases.
UI/UX Customization & Theming
Modify and extend the APEX Universal Theme to match corporate branding and enhance the user experience.
Reporting & Business Intelligence
Design and integrate complex reports with custom layouts and dynamic content.
Consultation & Training
Provide hands-on training for teams looking to adopt Oracle APEX.
Contact
Looking for a skilled Oracle APEX Developer to build or enhance your applications? Let’s collaborate to bring your ideas to life!