IT Outsource

Professional services

 We help businesses overcome IT challenges in a collaborative environment focused on providing fully customized solutions. Callista does not utilize one-size-fits-all approaches to solving issues for our clients. Our IT outsourcing services located in Malaysia and the Philippines achieve remarkable results by focusing efforts on helping us providing perfect  IT services for a reasonable rate.

We want to leverage expertise and momentum and that means investing in working together. We add more value to your organization when we commit to a longer-term engagement. We add value to projects that are complex and require a high-technical competency to get right. We love a good challenge, and we love creating impactful solutions. PSL is a community of continuous learners, and nothing offers more learning opportunities than challenging projects.