Hire Top Freelance Oracle Database Developers

Charith Paranaliyanage

With 17 years of experience in software development and design, systems integration, platform engineering, production support, and engineering management, I have worked across diverse industries including asset financing, payments, death care, travel insurance, and aviation. My core expertise lies in full-stack development using Java and React, and I have a strong interest in R&D work. I hold a First-Class Honours degree in Computer Science and Engineering from the University of Moratuwa, Sri Lanka.

Bura Chuhadar

Bura Chuhadar is a seasoned Software Development Manager and hands-on tech leader based in the Washington DC–Baltimore area, with over 14 years of experience architecting and delivering large-scale enterprise software. At the Municipal Securities Rulemaking Board, he rose from Senior Developer to Software Development Manager, leading cross-functional teams to modernize microservices-based financial platforms processing millions of daily transactions using AWS, Kubernetes, and TypeScript. As Engineering Manager at Docker, he oversaw a team building enterprise Docker Hub features—Domain Audit, Bulk User Invite, Registry Access Management—leveraging Golang, ReactJS, Electron, PostgreSQL, and AWS. At Oracle, he managed two 15-member teams on a SaaS platform handling 40 billion transactions per day, developed a patented bulk email tracking solution (US Patent 10,938,770), and delivered high-impact integrations like SMS messaging and Shopify under tight deadlines. Earlier, Bura contributed as a Software Engineer at Medallia and as a Senior Software Engineer on Oracle Marketing Cloud’s back end, optimizing services at 15 billion transactions per day. He holds an M.S. in Computer Science (Machine Learning) from Georgia Tech and a B.S. in Business Administration with a minor in Mathematics & Computer Science from Istanbul Culture University. Fluent in English and Turkish (with limited French), he’s a passionate mentor, workshop facilitator, and lifelong learner committed to driving innovation and empowering teams.

syed saqib ghawas

Hello I have been working in the market for the past 10 years. in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools. Have knowledge of multiples domain areas such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG

Steve Gibson

Generalist Software Developer and Software Development Coach. I think testing is very important; a tight development process is key; and that reviewing your requirements regularly for completeness, consistency and accuracy will minimize the cost of "surprises". I like to know the big picture, am detail oriented and love the challenge of jumping into projects where I know little or nothing about the problem domain or technology stack. I believe in learning something new every day and that process improvement is all about being intentional with your time and effort. I find mentoring others to be very rewarding, especially when the mentee finds that "ah-ha" moment and is able to move on under their own steam. I tend to seek out projects where I can dive in first and discover what is needed to bring the rest of the team up-to-speed. I also love experimenting with new languages - some of the more recent examples are Rust, elixir and clojure. It's refreshing to see the newer languages are "batteries-included" in terms of build tools, test tools and dependency management.

Vivek Sachdeva

Hi, I have over a decade of experience in full-stack programming. I have hands-on experience with Java, Spring, Hibernate, Node.js, React, ElasticSearch, MySql, Postgres, Oracle, MongoDb, and numerous AWS technologies ranging from networking to serverless. I also believe in infrastructure as code and have provisioned and deployed infrastructure using Cloudformation and AWS CDK. I subscribe to the agile methodology and believe in outcome more than activity.

Adetokunbo Ige

Hi, I'm Adetokunbo Temitayo Ige, a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I hold a B.Sc in Computer Science from Babcock University and an M.Sc in Business Information Technology from Middlesex University. I have experience working with the following technologies * AWS * Docker, Kubernetes * Terraform (IAC), Pulumi * Azure * CI/CD ( GitHub Actions, Gitlab CI, Jenkins) * Python and Bash * Linux * GCP Blog: https://igeadetokunbo.medium.com/

Asma Hashmi

My recent freelance work has involved Development and programming (Web Development, Oracle Form Builder, Oracle Report Builder, PLSQL, Enterprise Services, Open Sources). I worked on various website using a MySQL and Oracle database, I love to work with both, they are good for different purposes. I've built several APIs so other website/application may interact with it. I know about responsive design, I like when the website I design can be easily scaled down to iPad or iPhone size since more and more user uses mobile devices nowadays! • Wordpress, Magento, Joomla • Codeignitor, YII, Zend • - ActionScript, Javascript, PHP, AJAX, jQuery • Bootstrap, jQuery, Prototype I understand how working with freelancers can be frustrating mainly because they can be unreachable and you just don't know if they are a good fit. I'm available 24/7 by phone/skype/email, you won't have any problems getting in touch with me.

Rashaun Warner

Throughout my career, mentors have helped me establish a solid foundation in various technologies and best practices. Having mentors during my coding bootcamp and apprenticeship, I naturally transitioned into mentoring co-ops at work and a friend in my spare time. I found that mentoring was a mutually beneficial learning experience. Becoming a code mentor can enhance my skills and allow me to share my practical experience and insights with emerging developers. The process of breaking down complex topics into understandable pieces and witnessing someone's 'aha' moment is truly rewarding.

Matias Perrone

I live in Buenos Aires, Argentina, I've been a developer since 1998 and a full stack web developer since 2004, I have 19 years as a web developer, with languages like PHP (19+ yrs.), Javascript (19+ yrs.), NodeJS (4+ yrs.), VueJS (5+ yrs.), ReactJS (2+ yrs.), I also have a college degree in System Analysis from UTN. I have worked in many industries and many different companies with its peculiarities, I'm an active listener so I can offer the best solution for your needs and objectives. I truly love development. I get excited every time my favorite languages and tools release a new feature. I love to learn new things, so sometimes I go on and on talking about development all day with my dev friends. In 2012 I co-founded a startup called aluGuest (it was operative until 2017), a platform for temporary accommodation rental. I built the architecture for aluGuest from zero. I was able to gather a small but solid team for both web development and design to solve our needs, at the time, ReactJS, VueJS or even Node did not exist yet, or they were in very early stages (beta versions or prior), so I built a solid platform using jQuery, PHP, MySQL and MongoDB, the platform was very fast and bullet proof, to process credit cards and handle money, we didn't have any security breached and the code built was very robust. Later in 2017 I learned VueJS. I become part of several projects using it. I participated in a very large VueJS project for the Argentina government (a Transportation Agency), and other private held companies’ projects in the most diverse applications, I also rebuild my ex partner's (from aluGuest) company’s ecommerce platform (a small temp apartment rental agency in Buenos Aires) Welcome2BA, using NuxtJS (a VueJS framework) and PHP 7. In the latest years I worked with ReactJS, NextJS and some minor VueJS projects. I also worked in backend creating APIs and batch applications in NodeJS and PHP. I have more to share, so I hope we can meet soon.

Riza

I'm a **professional software engineer** having more than **7+ years of experience** in the programming. So I'll be honored to work with you for any project you require at the lowest cost with the best quality. As a Full Stack Developer, I have worked on a variety of projects ranging from small websites to large scale enterprise applications. My expertise includes front-end technologies such as **HTML5, CSS3,Bootstrap,Material UI, JavaScript, React, and Angular** as well as back-end technologies such as **.NET Core, MVC 5 ,REST FUL API, C# and SQL server**. Additionally, I have experience in Repository pattern, cloud deployment using Azure and AWS.