Isuru Ranasinghe

Experience

• 

  SriLankan Airlines Official

  Jul 2014 - Dec 2014

  HR System Admin assistant
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  DSI Samson Group - Sri Lanka

  Jan 2015 - Oct 2015

  Group IT Project Coordinator

   Orchestrated and oversaw all group IT projects throughout the company, ensuring seamless coordination, timely execution, and successful completion of deliverables. Streamlined IT documentations by implementing efficient processes and standards, resulting in improved organization, accessibility, and accuracy of IT-related documents. Developed comprehensive reporting mechanisms for IT initiatives, providing stakeholders and management with valuable insights, analysis, and updates on project progress, milestones, and key performance indicators. Show less

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  University of Sri Jayewardenepura

  Nov 2017 - Sept 2019

  Web/Software Developer

   Conducted comprehensive analysis to identify user and system requirements for new websites and applications, ensuring alignment with project goals and stakeholder expectations. Implemented effective project management strategies by prioritizing web development projects, establishing realistic timelines, and assigning tasks to team members for efficient execution. Demonstrated expertise in writing or reviewing code for various applications, adhering to industry best practices and coding standards to deliver high-quality and robust solutions. Hosted and managed university web applications, ensuring seamless functionality, optimal performance, and reliable accessibility for users. Show less

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  OpusXenta

  Sept 2019 - now

   Designed and implemented a robust and secure global infrastructure for OpusXenta, ensuring the protection of corporate data and voice infrastructure against cyber threats and breaches. Successfully achieved ISO27001, SOC1, and SOC2 certifications, demonstrating compliance with industry-leading security standards and regulations. Implemented comprehensive security and compliance measures (ISO, SOC, GDPR, PCIDSS) to safeguard company and infrastructure, effectively mitigating risks and ensuring data privacy. Implemented strategies and technologies that significantly improved service uptime, performance, and failover capabilities while reducing costs. Led the deployment and integration of systems and networks in collaboration with partner clients, business partners, suppliers, and subsidiaries, ensuring seamless operations and efficient communication. Spearheaded technical initiatives within the organization to enhance application performance and resolve application issues, leveraging extensive technology expertise and fostering collaboration across various tech teams. Provided oversight and management of OpusXenta's IT infrastructure spend, optimizing resource allocation and driving cost efficiencies. Played a key role in triaging, troubleshooting, coordinating, and resolving issues related to the organization's systems and platforms, ensuring minimal disruption to operations. Evaluated system architecture to ensure security and scalability, proactively identifying & addressing potential vulnerabilities or limitations. Show less  Configured servers with precision to align with functional specifications, ensuring optimal performance and compatibility. Diligently monitored system operation to proactively identify and address potential problems, minimizing downtime and maximizing system reliability. Developed highly efficient and effective system controllers, streamlining processes and enhancing overall system performance. Demonstrated expertise in maintaining existing hardware and software through timely and scheduled updates and patches, ensuring system security and stability. Contributed to the development of system architectures, software architectures, system integration strategies, and distributed system designs, enabling seamless integration and collaboration across various components. Collaborated with cross-functional teams to design and implement innovative solutions, leveraging strong technical knowledge and problem-solving skills. Show less

  • Lead Infrastructure, IT Security & Compliance Engineer

    Feb 2021 - now

  • Senior System Engineer

    Sept 2019 - Feb 2021

  • Cloud Engineer

    Sept 2019 - Mar 2020