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Mahao Molise

@mahaomolise

Software engineer at Catholic Relief Services building digital health and payment systems, including a FHIR-based OpenMRS interoperability pipeline.

Lesotho
Message

At GIZ Cameroun, Tchad, RCA, Gabon et Sao Tome-et-Principe, I designed and implemented an interoperability pipeline connecting OpenMRS with the national UHC platform using FHIR and OpenHIM. I also built a custom OpenMRS module and OpenHIM mediator to transform and route health data.

At PlinePay Consulting, I led the architecture and development of TresorPay, a government digital payments platform integrated with the Ministry of Finance Core Banking System, and led a team of five developers. Earlier, at ICAP at Columbia University, I helped implement Lesotho’s first Health Information Exchange using OpenHIE architecture, connecting over 240 health facilities.

Experience

Work history, roles, and key accomplishments

Catholic Relief Services logoCS
Current

Senior ICT4D officer

Oct 2025 - Present (1 year 1 month)

Worked as Senior ICT4D officer at Catholic Relief Services.

Mercor logoME

Reviewer

Aug 2026 - Oct 2026 (2 months)

Worked as Reviewer at Mercor.

Mercor logoME

Agentic code writer

Mar 2026 - May 2026 (2 months)

Worked as Agentic code writer at Mercor.

GIZ Cameroun, Tchad, RCA, Gabon et Sao Tome-et-Principe logoGT

Senior Software Developer consultant

Nov 2025 - Mar 2026 (4 months)

-Designed and implemented a complete interoperability pipeline enabling OpenMRS to exchange data with the national UHC platform using FHIR standards and OpenHIM.
- Built a custom OpenMRS module from scratch (Java/Spring Framework) to extract clinical and service data and manage asynchronous processing using the OpenMRS Scheduler.

Key Contributions:
- Developed a custom OpenMRS module to capture

PC

Technical Lead & Systems Architect (consultant)

PlinePay Consulting

Jul 2025 - Mar 2026 (8 months)

Project: TresorPay Government Digital Payments Platform
- Led the architecture and development of TresorPay, a government digital payments platform enabling multiple public institutions to collect service fees online, integrated with the Ministry of Finance Core Banking System.
- Designed the system architecture from scratch and led a cross-functional team of 5 developers, overseeing backend devel

Jembi Health Systems logoJS

Software Developer

Jembi Health Systems

Nov 2022 - Oct 2025 (2 years 11 months)

• Collaborated on the OpenHIM platform, an open-source health information exchange
(HIE) platform, enhancing healthcare delivery in resource-constrained environments. Specialized in
backend development and systems integration, utilizing OpenHIM and OpenFn to streamline data
flows and improve interoperability between systems like DHIS2 and OpenMRS. Developed
middleware (mediators) u

ICAP at Columbia University logoIU

Digital Health Software Developer (HMIS)

ICAP at Columbia University

Oct 2021 - Nov 2022 (1 year 1 month)

- Led a team of three junior developers in customizing and enhancing an Electronic Medical Record
(EMR) solution for Lesotho's healthcare system.
- Played a key role in implementing Lesotho's first Health Information Exchange (HIE) using the
OpenHIE architecture, a groundbreaking achievement that connected over 240 health facilities
nationwide. This initiative enabled seamless data sharin

DA

Full Stack Engineer

Dayrex

Feb 2019 - Oct 2022 (3 years 8 months)

• Developed and maintained a web-based application designed to simplify tax return preparation for
small and medium-sized businesses. The system allowed users to input their financial data, including
expenses, incomes, and even upload images of invoices and receipts. Using this information, the
application automatically generated accurate tax return documents, enabling users with no
ac

ICAP at Columbia University logoIU

Health Information Systems Officer (HIS)

ICAP at Columbia University

Jun 2019 - Oct 2021 (2 years 4 months)

Development, customization and maintenance of Bahmni based on Openmrs (medical record system), district health information system (DHIS2), Odoo and Health Information Exchange based on the OpenHIE architecture. Bahmni is used as the daily operational electronic medical record system. DHIS2 is the data ware house. Odoo is used in Pharmacy for inventory management. all these systems are rolled out t

ICAP at Columbia University logoIU

Information Technology Support Staff (intern)

ICAP at Columbia University

Feb 2019 - May 2019 (3 months)

Worked as Information Technology Support Staff (intern) at ICAP at Columbia University.

National University of Lesotho logoNL

Computer Science Lab Demonstrator

National University of Lesotho

Feb 2019 - May 2019 (3 months)

• Supervision and administration of second year computer science students doing object-oriented programming in their practicals (assignments, tests and projects).

Education

Degrees, certifications, and relevant coursework

CO

Codecademy

Learn Spring: Building an App Course

Jan 2025

UD

Udemy

Learn DevOps: Docker, Kubernetes, Terraform and Azure DevOps

Jan 2022

HI

Health Level Seven International

HL7 FHIR Fundamentals

Aug 2022

AM

Amigoscode

Getting Started with Spring Boot

May 2021

NL

national university of Lesotho

Bachelor's degree, computer systems and networks engineering

2014 - 2019

SS

St. john's High school

2010 - 2013

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