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Scientific Progress
We guide learners in transforming scientific ideas into practical development solutions. From research to publication and tender preparation — we foster innovation for lasting impact.
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Education Growth
Our programs train individuals in writing effective research proposals and mastering data analysis using SPSS, laying a strong foundation for academic excellence and knowledge sharing.
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Business Insights
Learn to create impactful business research and professional tender documents that meet global standards. We equip entrepreneurs with tools to make informed decisions and grow sustainably.
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Disease Solutions
At Abiga Minza Research, we empower researchers with practical skills in proposal writing and data analysis to contribute meaningfully in the fight against diseases through high-quality research and innovation.
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About Abigaminza Research Group
At Abigaminza Research, we specialize in empowering individuals and organizations with the skills needed to transform ideas into impactful solutions. We are based in Dar es Salaam, Tanzania. We specialized in research proposal writing, project designing, report writing, procurement consultation, procurement agent, contract document preparation and contract management in procurement of goods, consultancy services, and construction works. Monitoring and evaluation of the projects.We are driven by a vision to become a leading center of excellence in research, publication, and tendering processes.
Our focus is to build a strong foundation for academic, business, and scientific success through practical, high-quality training and consultation.https://youtube.com/shorts/BDHqxamgOf0?feature=share
CPSP. Julieth John Mwihambi
Founder & Lead Consultant – Abigaminza Research
A research strategist, seasoned Research consultant, Procurement consultant and Project designer, writing consultant, Freelancer Procurement consultant at Fiverr plat form with global academic credentials and practical local impact. Julieth believes in learning by doing, and she brings that philosophy to every training and consultation session.
Latest Events
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Scientific Symposium on Emerging Diseases
December 10, 2025 -
Community Health Education Week
November 26, 2025 -
Youth Research Bootcamp
November 20, 2025

🧬 Health Research Skills
Empowering researchers to fight disease through smart proposals and data analysis.
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📈 Tender Writing
Helping entrepreneurs win bids with clear and professional tender documents.
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🎓 SPSS Training
Learn to analyze research data with confidence and accuracy using SPSS.
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🔬 Science to Impact
Turn ideas into real solutions through research, writing, and innovation.
read more📚Explore Our Research and Publications
📚 Publications
Our goal is to produce studies that are not only relevant in theory but also practical in real-life settings. From improving maternal healthcare to creating sustainable learning environments and supporting women-led enterprises, our work speaks to both academic and everyday audiences.
By using data-driven approaches, we seek to uncover solutions that respond to local needs and global goals. Whether we are designing interventions for vulnerable groups or analyzing market trends, our publications aim to inform, inspire, and create lasting impact.
Every publication is crafted to add value—not just for researchers and scholars, but also for policymakers, educators, entrepreneurs, and grassroots organizations. We believe in bridging the gap between research and real-world solutions.
🔹 The Protagonistic of Pombe: The President of Tanzania
Julieth J. Mwihambi Publisher’s website🔹 Gender Inequalities in Higher Learning InstitutionsHealth Proposal Development
Julieth J. Mwihambi Publisher’s website🔹 Invitation to Tender: Understanding Public Procurement
Julieth J. Mwihambi Publisher’s website Behind the Research: Meet Julieth JohnDiscover the academic path
and real-world contributions
of Julieth John the Founder & Lead Consultant –

Julieth J. Mwihambi
Julieth J. Mwihambi is a research consultant, tender writing expert, and SPSS trainer. As founder of Abigaminza Research, she equips Tanzanian professionals with practical skills in proposal writing, data analysis, and public procurement. She’s known for her clear, impactful training and proven results.
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2012 – 2013
MSc – Business Administration Corporate Management
Mzumbe University Dar es Salaam Campus, Tanzania -
2004 – 2008
Certified Procurement and Supplies Professional (CPSP)
National Board for Materials Management (NBMM), Tanzania -
Sept 2002
Certificate in Management Course
Vocational Education and Training Authority (VETA) -
1992 – 1993
National Military Training Certificate
Jeshi la Kujenga Taifa (JKT) Dodoma , Tanzania