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Our People

  • Olivier Ntawuyirushintege
    Olivier Ntawuyirushintege
    Managing Partner & CEO
  • Fenny Okemwa Nyanduko CPA(R)
    Fenny Okemwa Nyanduko CPA(R)
    Audit Manager
  • Mugisha Narcisse
    Mugisha Narcisse
    Division Manager, Business consulting services
  • Aminadab NTAHONDEREYE
    Aminadab NTAHONDEREYE
    Chief Consulting officer
  • Didace RUDASINGWA
    Didace RUDASINGWA
    Chief Operating officer
  • Dismas Jean Paul NSENGIYAREMYE
    Dismas Jean Paul NSENGIYAREMYE
    Assistant Audit Manager
  • Vedaste NSHIMIYIMANA
    Vedaste NSHIMIYIMANA
    Audit Supervisor
  • Ark ASAASIRA
    Ark ASAASIRA
    Business Development Manager
  • Alexis NTAKIRUTIMANA
    Alexis NTAKIRUTIMANA
    Executive Assistant
  • Marcelline VUMILIYA
    Marcelline VUMILIYA
    Administrator
  • Marie Michelle BAZARAMA
    Marie Michelle BAZARAMA
    ONCG Senior Consultant/Researcher
  • Jean D’amour MUNYESHYAKA
    Jean D’amour MUNYESHYAKA
    Senior Research Analyst/Consultant
  • Augustin BIZIMANA
    Augustin BIZIMANA
    Audit Associate
  • Alphonse NTWALI
    Alphonse NTWALI
    Audit Associate
  • Aristote NKUNDAKOZERA
    Aristote NKUNDAKOZERA
    Design & Visibility
  • Innocent KURADUSENGE
    Innocent KURADUSENGE
    Coordinator/ONTA
  • Yves MUGABO
    Yves MUGABO
    Assistant IT Auditor
  • Winnie KOBUSINGYE
    Winnie KOBUSINGYE
    Receptionist
Olivier Ntawuyirushintege
Managing Partner & CEO

Olivier Ntawuyirushintege is the Managing Partner of ON Consulting Group.

Mr. Olivier has more than ten years of experience in Audit, Accounting and Risk Management in complex business environment. Before joining ON Consulting Group he was Partner for Audit and Assurance services in RSK ASSOCIATES LTD.Beside industrial experience, Mr. Olivier is visiting lecturer to different universities and CPA course facilitator at WPTC.

Mr. Olivier is a Certified Public Accountant and Member of Institute of Certified Public Accountants of Rwanda (iCPAR) and an Affiliate of ACCA. Has a bachelor of Economics, Master of Business Finance and currently he pursues PhD program in Finance at the research level with JKUAT.

Fenny Okemwa Nyanduko CPA(R)
Audit Manager

Mrs. Fenny Okemwa Nyanduko is Audit Manager at ON Consulting Group.

Mrs. Fenny has a vast experience in Audit, Accounting, and Procurement and Supply chain management. She is a Certified Public Accountant (CPA) and she is Member of Institute of Certified Public Accountants of Rwanda (iCPAR) andMember of Institute of Certified Public Accountants of Kenya (ICPAK). In addition to professional qualification, Mrs. Fenny has an advanced diploma in Procurement and Supply chain Management.

Mugisha Narcisse
Division Manager, Business consulting services

Mugisha Narcisse joined ONCG as Division Manager for Business Consulting Services since August 2019. Prior current appointment at ONCG, Mr. Narcisse achieved nine year in academic, research and consulting at UNIK. Due to his
leadership capacity, from 2009 to 2011, Mr. Narcisse was appointed academic secretary for the department of economics together with teaching and Management where his main tasks were to ensure that all taught programs in the department as
scheduled. From 2011 to 2014, he headed the same department together with teaching, where main duties was to administer the department for the smooth running of academic programs. In 2014-2015, together with teaching MUGISHA was
the Vice Dean for the Faculty of Education. Mr Mugisha Narcisse holds Master of Business Administration from Islamic
University in Uganda, specialising in Human Resources Management (MBA-HRM) and a Bachelor’s Degree in Economics (major) and French Language (minor) from Kyambogo University (Uganda).

Aminadab NTAHONDEREYE
Chief Consulting officer

Aminadab Ntahondereye is a PhD candidate of Business Admiration Accounting option. He is at the final stage of his research. He has a master’s degree of Business Admistration (MBA), Accounting and Finance. He has a bachelor’s Degree of sciences with education. He has more than 10 years of Experience in teaching career in secondary schools and more than 5 years as a Lecturer in higher learning institutions.

Didace RUDASINGWA
Chief Operating officer

Mr. Didace RUDASINGWA holds a Bachelor’s Degree in Applied Statistics and currently finishing post graduate diploma in education. He is a statistician with 7 years’ work experience in progressive research, field force management, data quality assurance, data management, data analysis and monitoring& evaluation. Didace has participated in various research programmes focused on socio-economic development. He has experience in designing and implementation of research projects and performs M&E related activities. He is also proficiency in R-programming and STATA, SPSS, MS Excel, Arc GIS and web based data collection application/digital data gathering tool (CommCare & Tablet). He has good knowledge and expertise in implementing research and Cross Sectional Studies (baseline, midterm and end-term evaluations).

Dismas Jean Paul NSENGIYAREMYE
Assistant Audit Manager

Mr. Jean Paul has joined ON Consulting Group Ltd in May 2017; He is currently Assistant Audit Manager.

Mr. Jean Paul is a holder of Certified Public Accountants (CPA-RWANDA) and Certified Forensic and Investigation Professional (CFIP). Apart from his professional qualifications, Mr. Jean Paul holds a first class degree of Bachelor of Science in Accounting from the University of Rwanda in its College of Business and Economics (CBE) where he was recognized and awarded as a best performer in the school of Business. Mr. Jean Paul is currently pursuing (at Thesis Writing level) his Masters of Science in Economics at the same University.

Jean Paul is specialized in both Audit and Tax advisory consulting service areas. Jean Paul enjoys delivering quality personalized Audit, taxation support to our clients, his knowledge is wide-ranging, and includes expertise in accounting software, budgeting & forecasting and Audit.  Jean Paul has a keen interest in all matters taxation and enjoys the challenge of devising solutions to our clients’ tax issues.   

 

Vedaste NSHIMIYIMANA
Audit Supervisor

Mr. Vedaste NSHIMIYIMANA has joined ON Consulting Group (ONCG) LTD in May 2017 as Audit Assistant;
He is currently Audit Supervisor at ONCG. Mr. Vedaste NSHIMIYIMANA is persuing Certified Public Accountants (CPA-RWANDA) program at Intermediate Level. Mr. Vedaste NSHIMIYIMANA is a first class holder in Bachelor of Science in Accounting (BSc accounting) from ULK and  has a more than 4 years of experience in audit and taxation functions.

Mr. Vedaste NSHIMIYIMANA is self-motivated, committed, and hardworking and team working spirit with aims at delivering and accomplishment of his assignments within defined time scope. In addition, He is capable of working independently and ability to work under high pressure to achieve targets in the time frame desired. He aimed at taking up challenges and attaining a desired goal to the best of the institution and environment.

Ark ASAASIRA
Business Development Manager

Mr. Ark Assasira is a Bachelor degree holder in Business Administration. He has a diploma in Church leadership and he has been training Church leaders in Church of God World missions for nore than 2 years. He has been sales Executive in Akagera motors for more than 3 years. He is fluent in English and Kinyarwanda.

 

Alexis NTAKIRUTIMANA
Executive Assistant

Marcelline VUMILIYA
Administrator

Marie Michelle BAZARAMA
ONCG Senior Consultant/Researcher

Having a Master’s degree of Arts in Education (career guidance and counselling as specialization) from Mahatma Gandhi University, BAZARAMA Marie Michѐle has over 7 years’ experience dealing with projects in various domains.  Social economic development is her main focus coupled with her strong leadership, organizational and time management skills. Her experience, core competencies and skills certifies that she is and has

Jean D’amour MUNYESHYAKA
Senior Research Analyst/Consultant

Augustin BIZIMANA
Audit Associate

Mr. Augustin BIZIMANA has joined ON Consulting Group in March 2018 ;He is
currently Senior Audit Associates at ON Consulting Group Ltd. He  is a high motivated by performance and he is perusing Certified Public Accountants (CPA-RWANDA) at Intermediate Level.

Mr. Augustin BIZIMANA is a holder in Bachelor of Science in Accounting (BSc
accounting) at University of Rwanda (UR) in the College of Business and Economics
(former SFB). He has More than 2 years of experience in Accounting, taxation and
Auditing functions.

Mr. Augustin BIZIMANA is an open minded person who oriented by professional
scepticism in practical, hands on approach to situations on time and he use time wisely and forever realize that the time is always ripe to do right. Mr. Augustin belief that’ ‘To Live life as though nobody is watching, and express yourself as though everyone is listening’ ’He understand that Everyone can rise above their circumstances and achieve success if they are dedicated to and passionate about what they do and What counts in life is not the mere
fact that we have lived, It is what difference we have made to the lives of others that will determine the significance of the life we lead. Mr. Augustin is challenged by the most difficult things is not to change society — but to change yourself.

Alphonse NTWALI
Audit Associate

Mr. Alphonse NTWALI has joined ON Consulting Group in January 2020;

He is currently Audit Associate and Head of Accounting and Tax at ON Consulting Group Ltd.

Mr. Alphonse is perusing Certified Public Accountants (CPA-RWANDA) in Advanced Level.

Mr. Alphonse NTWALI is a holder in Bachelor of Science in Accounting (BSc accounting) at University of Rwanda (UR) in the College of Business and Economics (former SFB).

Mr. Alphonse NTWALI is very dynamic and highly motivated Person and enjoy working in diverse, multicultural and team driven environment.

Aristote NKUNDAKOZERA
Design & Visibility

Innocent KURADUSENGE
Coordinator/ONTA

Yves MUGABO
Assistant IT Auditor

Yves MUGABO has joined ON Consulting Group in November 2017

He is currently an Information Technology officer at ON Consulting Group Ltd.

Mr Yves has Developed communication, cooperation, and leadership skills from IT support career. Knowledge of setting up a network or other system and experienced in performing maintenance on a regular basis. Extensive familiarity with raw and processed numbers and analytical experience. A candidate ready to utilize 2 years of experience in IT to excel in any position. Analysis and evaluation capabilities with proven track record of accuracy and precision. Technology expert of experience working with computers professionally. Attention to small details and excellent critical thinking, decision making, management, and leadership skills

Winnie KOBUSINGYE
Receptionist