I’m a results-driven software engineer with proven experience designing, developing, and maintaining scalable, secure, and high-performance enterprise applications in the banking and fintech sectors. I excel in system architecture and microservices, with a strong track record of optimizing relational and NoSQL databases and delivering integrated solutions that support digital transformation and business growth. I thrive in agile environments, mentor junior developers, and enjoy turning complex requirements into reliable software across the full SDLC using .NET, Java, Python, and modern frontend frameworks. I’m passionate about cutting-edge technologies and collaborating with stakeholders to drive measurable outcomes.

Wesley Marima

I’m a results-driven software engineer with proven experience designing, developing, and maintaining scalable, secure, and high-performance enterprise applications in the banking and fintech sectors. I excel in system architecture and microservices, with a strong track record of optimizing relational and NoSQL databases and delivering integrated solutions that support digital transformation and business growth. I thrive in agile environments, mentor junior developers, and enjoy turning complex requirements into reliable software across the full SDLC using .NET, Java, Python, and modern frontend frameworks. I’m passionate about cutting-edge technologies and collaborating with stakeholders to drive measurable outcomes.

Available to hire

I’m a results-driven software engineer with proven experience designing, developing, and maintaining scalable, secure, and high-performance enterprise applications in the banking and fintech sectors. I excel in system architecture and microservices, with a strong track record of optimizing relational and NoSQL databases and delivering integrated solutions that support digital transformation and business growth.

I thrive in agile environments, mentor junior developers, and enjoy turning complex requirements into reliable software across the full SDLC using .NET, Java, Python, and modern frontend frameworks. I’m passionate about cutting-edge technologies and collaborating with stakeholders to drive measurable outcomes.

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Experience Level

Expert
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Expert
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Work Experience

Analyst: Systems Development at Reserve Bank of Zimbabwe
February 1, 2022 - Present
Led end-to-end design, development and maintenance of scalable, secure enterprise applications using React, Angular, Java Spring Boot, and .NET technologies. Designed and implemented integration architectures for enterprise systems including T24, Swift Alliance, and RTGS platforms, ensuring interoperability and data flow across banking applications while maintaining compliance with security policies and regulatory requirements. Led cross-functional integration projects from planning through deployment, collaborating with business and IT stakeholders to gather requirements, develop technical designs, and deliver solutions on time. Mentored junior developers and integration team members on system integration, API development, and microservices architecture, while creating technical documentation and conducting knowledge transfer sessions on new system features and integration patterns. Developed custom Spring Boot integrations with Jasper Reports, enabling real-time generation of complex
ICT Graduate Trainee at Reserve Bank of Zimbabwe
May 1, 2021 - January 31, 2022
Developed, tested and implemented PowerShell automation scripts for T24R16, Swift Alliance and RTGS Perago resulting in a 25% reduction in manual testing and processing. Performed design, analysis, and implementation of databases of systems to be developed. Provided technical support to users and business applications, contributing to increased productivity and efficiency. Collected and translated user requirements into software solutions; performed design and operating effectiveness of application controls. Collaborated effectively with team members to troubleshoot complex network issues, resolving downtime incidents within tight timeframes and minimizing business disruptions. Developed custom Spring-Boot integrations with Jasper reports, enabling real-time generation of complex reports and enhancing decision-making capabilities for senior management.
Junior Software Developer at GeneInsure
October 1, 2020 - April 30, 2021
Applied standard SDLC processes in the development of business applications and solutions in response to business requirements. Developed test plans and data and performed testing to verify program functionality and ensure modifications did not affect other components. Designed, developed, and implemented integrated web applications using industry standards such as web services and SOA. Reviewed and analyzed software to understand business functions and applied quality control and security measures; documented custom objects and interfaces; conducted testing and ensured accuracy and completeness.
Information Technology Attaché at Croco Holdings
August 1, 2018 - July 31, 2019
Assisted in the development of internal applications, monitored and resolved technical support requests, and provided guidance to colleagues on IT issues. Supported the network administrator in configuring, testing, troubleshooting and implementation of network devices. Deployed and configured workstations and mobile devices in line with IT policies. Performed database design, analysis, and implementation for new and existing applications. Provided support to users and business applications used across the group; reported on new technologies to IT management and followed up on recommendations.

Education

Honours in Business Studies and Computing Science at University of Zimbabwe
January 11, 2030 - January 3, 2026
MTech Software Engineering at Harare Institute Of Technology
January 11, 2030 - January 3, 2026

Qualifications

Oracle Cloud Infrastructure 2025 AI Foundations Associate
January 1, 2025 - January 3, 2026
Oracle Cloud Data Management 2023 Certified Foundations Associate
January 1, 2023 - January 3, 2026
Java Oracle Explorer
January 11, 2030 - January 3, 2026
Microsoft Azure Fundamentals (AZ-900)
August 1, 2024 - January 3, 2026

Industry Experience

Financial Services, Software & Internet, Professional Services