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Bernard Mariten

@bernardmariten

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Data Solutions Architect focused on scalable data integrity, automation, and business intelligence impact.

Kenya

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What I'm looking for

I’m looking to architect scalable data validation and automation systems that protect data integrity and improve adoption. I want to deliver BI-ready operational intelligence for regional teams, paired with strong documentation, governance, and stakeholder alignment.

I’m a results-driven Data Solutions and Business Intelligence professional, grounded in data management, system administration, and workflow optimisation across distributed, multi-country teams. I focus on architecting platforms that turn complex datasets into actionable operational intelligence.

In my current role, I lead systems architecture and data foundation work—conceptualising, building, and deploying an enterprise-grade AI-powered business operating system with end-to-end data pipelines. I engineered robust data validation engines and state-management frameworks to ensure 100% data integrity across automated system modules, while designing human-centred workflows that maximise usability and adoption.

Previously, I led analytics and technical alignment efforts to secure data accuracy and strengthen operational reliability. At BCA Kenya, I designed data management frameworks securing 95% data accuracy, established technical documentation and system standards that reduced onboarding and troubleshooting time by 50%, and built scalable validation workflows for proactive resolution of data discrepancies.

I also specialise in practical automation that improves outcomes—processing 50,000+ daily records with 98% accuracy at Pula Advisors and reducing collection issues by 75% through Data Quality Control Systems (DQCS). My approach combines governance, training, stakeholder management, and enterprise BI tooling (Salesforce and BI platforms) to improve data quality, adoption, and decision-making—turning operational data into measurable performance.

Experience

Work history, roles, and key accomplishments

Current

Lead Systems Architect & Data Founder

Current

Invexia Partners

Jun 2024 - Present (2 years 1 month)

Conceptualised, built, and deployed an AI-powered business operating system with end-to-end data pipelines and data architectures. Engineered data validation engines and state-management frameworks to ensure 100% data integrity, and provided technical support, standards, and documentation for stakeholders.

Data Architecture Data Pipelines Data Validation Data Integrity State Management Technical Documentation Troubleshooting

Current

Solutions Architecture Lead - Analytics

Current

BCA Kenya

Designed and executed data management frameworks to improve accuracy across operational analytics pipelines. Established documentation and validation workflows to standardise system usage, monitor integrity, and proactively resolve data discrepancies.

Data Management Systems Data Pipelines Technical Documentation Standardized Systems Data Integrity

Strategic Technical Lead - Crop Data

Pula Advisors

Aug 2022 - Mar 2024 (1 year 7 months)

Engineered automated workflows processing 50,000+ daily records of agricultural data while improving accuracy. Implemented data quality control systems and built automated data collection and validation processes using Python and Looker Studio, driving cost reductions through process automation.

Workflow Automation Data Processing Python DAX Looker Studio Data Collection Data Validation

Commercial Operations Associate

Pula Advisors

Nov 2021 - Aug 2022 (9 months)

Administered and optimised CRM processes (Salesforce and HubSpot), improving system utility, data flow efficiency, and user tracking. Supported international operations across 17 countries and built automated reporting workflows for regional performance metrics.

Salesforce HubSpot CRM Operations Performance Metrics

Business Intelligence Lead

African Leadership Group (The Room)

Jan 2020 - Oct 2021 (1 year 9 months)

Led implementation of automation solutions that improved operational efficiency and built automated reporting systems to reduce manual effort. Developed executive dashboards, ran data literacy initiatives, and established data quality standards across departments.

Automation Solutions Development Reporting Systems Data Literacy Data Quality Operational Efficiency