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Lineo MakeneteLM
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Lineo Makenete

@lineomakenete

Technical Ops & System Support | L1/L2 Technical Support Specialist | FinTech & B2B SaaS | Implementations & Onboarding | Cloud & Network Focused

South Africa
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I’m a technical support and systems operations professional with experience across FinTech and B2B SaaS, currently pursuing a Bachelor of Science in Computer Science with a major in Cloud Computing. My background combines technical troubleshooting, application support, systems operations, and supplier implementation and onboarding, giving me a practical understanding of how software systems work and how technical issues affect business operations.

Throughout my experience, I have supported SaaS applications, investigated system and workflow failures, performed root cause analysis, troubleshot access, configuration, integration, and data synchronization issues, and coordinated escalations with Product, Engineering, and QA teams. I have also worked across supplier onboarding, platform enablement, SLA monitoring, technical documentation, and process improvement. I bring a methodical approach to problem-solving, strong analytical thinking, clear communication, and an interest in identifying the underlying causes of technical issues rather than simply addressing their immediate symptoms.

I am interested in opportunities that align with my current experience and long-term career goals, particularly Technical Support, Product Support, Application Support, Technical Operations, and Systems Support. My experience in FinTech and B2B SaaS also positions me well for implementation and onboarding opportunities within fintech SaaS companies, where I can combine technical troubleshooting with platform configuration, integration support, and helping customers and suppliers adopt systems successfully.

My technical development is focused on strengthening my knowledge of cloud computing, networking, and infrastructure. I hold the Microsoft Azure Fundamentals (AZ-900) certification and the Microsoft Introduction to Networking certificate. I am currently studying for the Cisco CCNA and Microsoft Azure Administrator (AZ-104) certifications, with exams planned for March. Alongside my academic studies, I am committed to building practical technical skills that complement my industry experience and prepare me for increasingly infrastructure-focused responsibilities.

Ultimately, I want to build a career around understanding technology, solving complex problems, improving system reliability, and making technical processes more efficient. I bring hands-on industry experience, a continuous-learning mindset, and the ability to connect technical problem-solving with the operational needs of a business, while steadily progressing toward my long-term goals in cloud and infrastructure engineering.

Experience

Work history, roles, and key accomplishments

AR Workflow logoAW
Current

Technical Operations & Systems Support

AR Workflow

Jul 2026 - Present (3 months)

Delivered L1/L2 support, investigated API, payment, and workflow issues. Managed 40 daily tickets via HubSpot and Jira, achieved 96% CSAT and resolving 98% of straightforward tickets in under 3 minutes. Supported MFA and access management, tested functionality using Intuit Developer Sandbox and Figma, maintained SOPs and HTML help articles, and delivered onboarding and training using and Loom.

LabelBox logoLA

Systems Support Engineer

Oct 2025 - Jul 2026 (9 months)

Provided L1/L2 SaaS support, handling 50+ daily interactions. Troubleshot access, configuration, application, and data sync issues. Supported customer onboarding, managed SLA-driven tickets, documented resolutions and SOPs, and escalated complex issues to IT, Engineering, and Product teams using Jira, Salesforce, and HubSpot. Collaborated cross-functionally to improve support processes.

Interopay logoIN

Enablement & Onboarding Coordinator

Jun 2023 - Oct 2025 (2 years 4 months)

Led end-to-end supplier onboarding and enablement within a B2B SaaS platform focused on accounts payable automation, ensuring seamless vendor integration, data accuracy, and compliance with payment processing standards. Provided technical and operational support, conducted training sessions, and managed supplier relationships to drive adoption and retention.

BI

Accounts Receivables Support Specialist

BizCentric

Sep 2020 - Jul 2022 (1 year 10 months)

Processed and reconciled high-volume invoices daily in QuickBooks, Oracle, and Excel, achieving 99% accuracy. Acted as technical liaison for ERP/accounting systems, reducing escalations by 20% and improving billing efficiency by 15%.

VS

Financial Service & QA Analyst

Verve Financial Solutions

Jan 2020 - May 2020 (4 months)

Evaluated and validated 50+ client risk profiles weekly using internal analytical software, ensuring compliance and reducing approval errors by 15%. Monitored client accounts and resolved discrepancies, achieving 99% payment accuracy and timely processing of approvals and special cases.

Education

Degrees, certifications, and relevant coursework

UP

University of the People

Bachelor of Science, Computer Science

2024 -

Grade: 3.7

Programming, Data Structures, Databases, Networking, Operating Systems, Computer Architecture, Software Engineering, Web Development, Machine Learning, AI, Cybersecurity, Big Data, Algorithms, College Algebra, Statistics, Calculus, Discrete Mathematics, Information Retrieval, Mobile Applications, Computer graphics, Comparative Programming Languages, Data Mining and Systems Security.

Tech stack

Software and tools used professionally

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