Recommendations

Experience

DHAHIA MBAGA

4/21/2026
Provided a score of  
8
  for Constantine Manda

ERICK MAYANI

1/13/2026
10

"Excellent"

patricia maganga

1/5/2026
Provided a score of  
10
  for Constantine Manda

Ombeni lance

11/10/2025
Provided a score of  
10
  for Constantine Manda

Edwin Ngowi

11/8/2025
Provided a score of  
10
  for Constantine Manda

Nehemiya Moleza

9/30/2025
Provided a score of  
10
  for Constantine Manda

yohana msuya

9/14/2025
Provided a score of  
10
  for Constantine Manda

Steven Revelian

9/13/2025
Provided a score of  
10
  for Constantine Manda

habambi philemon

9/12/2025
Provided a score of  
10
  for Constantine Manda

Secilia Bosco

9/12/2025
10

"When it comes to advocacy! Data is critical, thus to generate trustworthy evidence, Dr. Costantine did a wonderful job researching even hard to reach areas in order to inform policy decisions and influence public good. He is not just an educator and researcher but a true champion of sustainable development and humanitarian work."

Maiya Kania

8/29/2025
Provided a score of  
10
  for Constantine Manda

Jordan Stroud

4/25/2025
10

"One of my best friends."

Irene Kokubanza

3/24/2025
10

"I wholeheartedly recommend Constantine as a mentor and leader. My experience working with him on a community media research project in Tanzania was truly enriching. He's a gifted teacher, delivering instructions with remarkable patience and humility. His accessibility and willingness to share his professional expertise are invaluable. He is deeply committed to empowering youth, especially women, by providing career guidance and knowledge opportunities. Constantine is also a captivating conversationalist, bringing a wealth of knowledge and enthusiasm to any discussion. Furthermore, his genuine joy in the success of others makes him an exceptional colleague and friend."

Joshua Mwakalikamo

3/16/2025
10

"Dr. Constantine is among the few impact evaluation experts in Tanzania. His reputation in the field of public policy, research and project evaluation, contribution to the evidence based policies is significant. I have met my fellow evaluation experts who immediately introduced and recommended Dr.Constantine for professional advice in the field of Impact evaluation. Additionally, he likes and support other people to grow and he always share learning opportunities to Young generation. This aspires me about him."

Honest Herry

3/6/2025
10

"Prof. Manda is a great leader who can inspire young academics and mentor them in research and impact evaluation."

Miriam Mwaibula

2/14/2025
10

"He is a former colleague and mentor, one of the most respected experts in research and impact evaluation in Tanzania. He is also the founder of the Impact Evaluation Lab, through which he has mentored me and many other young researchers in the country."

Mathias Coster

2/14/2025
8

"A good Man with high integrity and eager to learn and share knowledge with others"

10

"Mr Constantine Manda is a very intelligent guy, hardworking and has vast experience in diverse issues of public significance from both local and international point of view!"

Necta Richard

2/2/2025
10

"Always lending a hand! A leader by heart."

Lena Aluong

1/23/2025
10

"He is a very principled, hardworking and selfless fellow who puts everyone else first but himself ."

Vivian Kazi

1/22/2025
9

"Dr. Manda can mentor young researchers to attain their dreams in their career path, Congratulations."

Johnson Mshiu

1/22/2025
10

"He has always been driven by a desire to uplift those around him, connecting them to the right networks to help them succeed."

John Kajiba

1/22/2025
10

"Prof. Manda, mentor and role model to many"

elizabeth makasi

1/21/2025
10

"Strong Advisory skills."

Adolf Kamuzora

1/21/2025
10

"Very analytical and provides useful business and industrial strategic insights that add immense value. "

deogratias sizya

1/21/2025
10

"Dr Costantine is very good Person "

Edward Saimon

1/21/2025
10

"He is good"

Rosemary Mnongya

1/21/2025
10

"Prof. Manda,
mentor and rolemodel to many. I thank God for connecting me with you."

Geuya Halima

1/20/2025
10

"Dr Constantine Manda is a great mentor, scholar, and teacher, who's joy is to see those he help raise up, thrive, and go on to become successful professionals. "

Agape Ishabakaki

1/20/2025
10

"A great mentor in spheres of impact evaluation."