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Batsirai Malcolm Dzimati

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Gauteng, South Africa

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Résumé

Jobs verified_user 0% verified
  • Investec
    Software Engineer in Investment Banking
    Investec
    Sep 2025 - Dec 2025 (4 months)
    Worked in investment banking in the Trae execution and prime services team. Built software that enable the purchasing of equites and directives. Built front ends for internal support teams to use.
  • V
    Software Engineer, AI and Devops
    Vectr lab
    Sep 2025 - Current (10 months)
    Worked in a start up focused on mining digitisation. With a focus on organisation engineering practices and Devops. As welling as building effective and production level AI Agents for a large mining client in south east Asia
  • Data Annotation
    AI Software Engineer
    Data Annotation
    May 2025 - Current (1 year 2 months)
    Trained AI systems to better understand and respond to South African English, integrating local linguistic nuances and cultural context. Focused on refining large language model outputs in domains such as software development, mathematics, and statistics. Provided high-quality feedback on AI-generated content to improve relevance, accuracy, and cultural resonance. Played a role in adapting AI solutions to better serve South African users, enhancing usability and engagement in localized applications. Maintained consistent performance and accuracy in a fast-paced, deadline-driven environment.
  • I
    Intermediate Software Engineer
    Investec Private Bank
    Apr 2025 - Sep 2025 (6 months)
    Contributed to the modernization and stabilization of payment systems, ensuring reliability and scalability. Enhanced the 3D Secure service, enabling a seamless user experience during high-demand events like Black Friday. Organized and led the secure migration of production HSMs during key ceremonies, maintaining high security standards. Helped design, modernize, and implement the bank's cryptography landscape, providing cryptographic operations while abstracting complexity for seamless integration. Supported and enhanced critical PIN operations, including PIN change, PIN generation, and PIN verification. Managed vendor relationships and facilitated communication with external vendors to ensure efficient service delivery and security compli
  • I
    Junior Software Engineer
    Investec Private Bank
    Jan 2023 - Mar 2025 (2 years 3 months)
    Supported the migration of systems to a cloud platform, implementing CI/CD pipelines and modernizing legacy code. Developed a secure application for client card PIN changes, leveraging end-to-end encryption and HSMs. Installed and managed cryptographic infrastructure, including PayShield and Luna HSMs.
  • University of Pretoria
    Computer Laboratory Technician
    University of Pretoria
    Feb 2022 - Dec 2022 (11 months)
    Assisted with lab administration and maintenance, including hardware and software support. Acted as the first point of contact for troubleshooting, ensuring smooth operations for students and faculty. Provided primary support for various IT-related issues, including network connectivity, software installations, and system imaging. Worked with operating system management and upgrades, ensuring that lab machines were updated and running optimally.
  • B
    GROW@BCG 2nd Year Case Competition
    BCG
    Jun 2021 - Jul 2021 (2 months)
    Gained consulting experience through problem-solving, research, and teamwork. Worked in a team to develop solutions for a client, presenting findings effectively and ensuring client needs are met.
Education verified_user 0% verified
  • A
    Azure DevOps Engineer Expert (AZ-400)
    Aug 2025 - Current (11 months)
    Skilled in implementing DevOps strategies, CI/CD pipelines, infrastructure as code, release management, monitoring, and collaboration across development and operations to deliver secure, scalable, and high-quality solutions.
  • A
    Azure Developer Associate (AZ-204)
    Mar 2024 - Current (2 years 4 months)
    Building, deploying, and maintaining cloud applications on Microsoft Azure. Covers API management, serverless computing, Azure Functions, and security best practices for scalable and resilient cloud solutions.
  • C
    Cryptography & Secure Systems
    Jul 2023 - Dec 2023 (6 months)
    Cryptographic principles and techniques, including encryption algorithms, key management, and digital signatures. Focused on secure communications, HSM integration, and compliance with industry security standards to protect sensitive data
  • A
    Azure Fundamentals (AZ-900)
    Jun 2023 - Current (3 years 1 month)
    Foundational knowledge of Azure cloud services, covering computing, networking, storage, and security concepts. Cloud deployment models, cost management, and identity & access management in Microsoft Azure.
  • University of Pretoria
    BSCHons in Computer Science
    University of Pretoria
    Jan 2023 - Dec 2024 (2 years)
  • University of Pretoria
    BSc in Computer Science & Statistics
    University of Pretoria
    Jan 2020 - Dec 2022 (3 years)
Projects (professional or personal) verified_user 0% verified
  • P
    Payment Modernisation
    Dec 2024 - Mar 2025 (4 months)
    Helped stabilize the newly introduced payment engine by refining logic, improving performance, and adding functionality to support operational processes. Optimized core transaction workflows, ensuring improved reliability and efficiency. Enhanced system performance, reducing processing delays and improving overall transaction speed. These improvements were aimed at increasing reliability and enhancing the client experience when initiating electronic payments.
  • 3
    3D Secure Service Optimization
    Jan 2024 - Jun 2025 (1 year 6 months)
    Improved the bank's 3D Secure service efficiency by identifying and resolving bottlenecks in dependency integrations. Replaced polling methods with event-driven operations, reducing load and enhancing responsiveness. Strengthened observability by improving logging and dashboards, enabling faster issue detection and resolution. These enhancements ensured a smooth customer experience during heavy loads, such as Black Friday and Cyber Monday, while also allowing for easier investigation and debugging when clients require assistance.
  • A
    Automated Email Generation for Structured Product Rollovers
    Jun 2023 - Jul 2025 (2 years 2 months)
    Led backend development for a proof of concept leveraging OpenAI to automate email generation for the rollover of structured products. Designed and deployed LLM and OCR pipelines to extract client and product information, then generate legally and informationally compliant email drafts. Built a feedback and fine-tuning interface for compliance teams to adjust model outputs. Delivered the full solution via a Next.js frontend and C API, deployed through Bicep templates on cloud infrastructure.
  • C
    Card Pin Change Kiosk & API Solution
    Jan 2023 - May 2023 (5 months)
    Rewrote and modernized an API and UI-based card PIN change kiosk solution, allowing users to securely verify and update their credit card pins. Integrated PayShield HSMs and Luna HSMs for secure PIN verification and encryption. Implemented end-to-end encryption to protect client card data and ensure the security of PIN changes. Ensured compliance with banking security standards to safeguard sensitive customer transactions. The solution was deployed across South African offices, enabling clients to conveniently change their credit card pins.