Staff of the B.Sc.(External) Degree Programme in Biological Sciences/Physical Sciences


Administrative Staff:

Program Coordinator

Professor T.V. Sundarabarathy
PROFESSOR IN BIOLOGICAL SCIENCES

Contacts:
+94252266125 | +94252266127 | +94252266128 | +94776912401 | +94716715823
tvbarathy@as.rjt.ac.lk | tvbarathy@yahoo.com | tvbarathy@gmail.com


Subject Matter Experts (SME) and Tutor-Mentors:
Subject Matter Expert(SME) / Tutor-Mentor Courses
Mr. M. K. D. D. Sandaruwan
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
sandaruwan2211@gmail.com (0713084696)
CMP 1101 - Basic Mathematics for Biological Sciences (2021/2022 Batch)
Ms. R. Thushanthani
Lecturer(Prob.)
Department of Mathematical Sciences Faculty of Applied Sciences South Eastern University of Sri Lanka
rajendranthushanthani@gmail.com (0776554472)
CMP 1101 - Basic Mathematics for Biological Sciences (2020/2021 Batch)

Course categories
Subject Matter Expert(SME) / Tutor-Mentor Courses
Mr. M. K. D. D. Sandaruwan
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
sandaruwan2211@gmail.com (0713084696)
CMP 1101 - Basic Mathematics for Biological Sciences (2021/2022 Batch)
Ms. R. Thushanthani
Lecturer(Prob.)
Department of Mathematical Sciences Faculty of Applied Sciences South Eastern University of Sri Lanka
rajendranthushanthani@gmail.com (0776554472)
CMP 1101 - Basic Mathematics for Biological Sciences (2020/2021 Batch)
Dr. W.M.G.A.S.T.B. Wijethunga
Senior Lecturer
Department of Biological Sciences , FAS, RUSL
asanga.wijetunga@gmail.com (0712318575)
BOT 1121 - Plant Diversity I
BOT 1222 - Plant Diversity II
BOT 1224 - Plant Anatomy
BOT 2321 - Economic Botany
Dr. Malaka M. Wijayasinghe
Senior Lecturer
Department of Biological Sciences, FAS, RUSL
malakamadhu@gmail.com (0764822794)
BOT 1223 - Plant Physiology
BOT 3522 - Postharvest Technology of Plant Products
Dr.(Mrs.) D.K. Hettiarachchi
Senior Lecturer
Department of Biological Sciences , FAS, RUSL
dilanikasundara@gmail.com (0718347998)
BOT 2322 - Plant Systematics
Dr.(Mrs.) P.N. Yapa
Senior Lecturer
Department of Biological Sciences , FAS, RUSL
pnyapa40@yahoo.co.uk (0718265938)
BOT 2423 - General Microbiology
BOT 3513 - Nitrogen Fixation
BOT 3624 - Soil Microbiology
BOT 3627 - Industrial Microbiology
Dr. (Ms.) E. H. Madhavi M. Hewadikaram
Senior Lecturer
NSBM Green University
madhavi.h@nsbm.ac.lk (0761486065)
BOT 2414 - Molecular Biology (2019/2020 Batch)
BOT 3625 - Bioinformatics
BOT 3626 - Molecular Biotechnology
Dr. E. Y. Fernando
Senior Lecturer
Department of Biological Sciences, FAS,RUSL
eustace6192@gmail.com (0768356210)
BOT 2414 - Molecular Biology (2018/2019 Batch)
Dr. A.M.K.R. Bandara
Senior Lecturer
Department of Agricultural System, Faculty of Agriculture, RUSL
amkrb@yahoo.com (0718003973)
BOT 2425 - Statistics for Biology
Ms. T. D. C. Priyadarshani
Senior Lecturer in Plant Pathology
Department of Plant Sciences, Faculty of Agriculture, RUSL
cpchamarika@gmail.com (071 2795635)
BOT 3521 - Plant Pathology

Course categories
Subject Matter Expert(SME) / Tutor-Mentor Courses
Prof. Sriyani Wickramasinghe
Professor in Conservation Biology
Department of Biological Sciences, FAS, RUSL
sriwick@gmail.com (0718508500)
ZOO 1121 - Invertebrate Diversity
ZOO 1225 - Vertebrate Diversity
ZOO 2322 - Animal Behavior
ZOO 2424 - Ecology
ZOO 3522 - Biodiversity and Principles of Conservation
ZOO 3523 - Environmental Pollution
ZOO 3625 - Biodiversity and Principles of Conservation
Dr.(Mrs.) M.G.T.H. Abayarathna
Senior Lecturer
Department of Biological Sciences, FAS, RUSL
theja112@yahoo.com (0713271099)
ZOO 1112 - Animal Histology (2021/2022 Batch)
ZOO 1123 - Cell Biology and Biochemistry (2021/2022 Batch)
ZOO 1225 - Vertebrate Diversity
ZOO 1226 - Animal Physiology
Dr.(Mrs.) D .K. Hettiarachchi
Senior Lecturer
Department of Biological Sciences, FAS, RUSL
dilanikasundara@gmail.com (0718347998)
ZOO 1112 - Animal Histology (2020/2021 Batch)
ZOO 2413 - General Entomology
Dr. E.Y. Fernando
Senior Lecturer
Department of Biological Sciences, FAS, RUSL
eustace6192@gmail.com (0768356210)
ZOO 1123 - Cell Biology and Biochemistry (2020/2021 Batch)
Prof.(Mrs.) T.V. Sundarabarathy
Professor in Biological Sciences
Department of Biological Sciences, FAS, RUSL
tvbarathy@gmail.com (0716715823)
ZOO 1124 - Genetics and Evolution
ZOO 1225 - Vertebrate Diversity
ZOO 1227 - Developmental Biology
ZOO 2321 - Fish Biology
ZOO 3624 - Fisheries and Aquaculture Management
Dr. Ravindra Jayarathne
Senior Lecturer
Department of Biological Sciences, FAS, RUSL
ravindrajayaratne@yahoo.com (0716141714)
ZOO 3521 - Medical Entomology

Course categories
https://vle-edp.rjt.ac.lk/course/view.php?id=199
Subject Matter Expert(SME) / Tutor-Mentor Courses
Dr. (Mrs) J.M.K.W. Kumari
Senior Lecturer (Temp)
Department of Physical Sciences, FAS, RUSL
kalpani@as.rjt.ac.lk (0717574072)
PHY 1131 - General and Thermal Physics (2021/2022 Batch)
PHY 2416 - Atomic and Nuclear Physics (2019/2020 Batch)
Dr. U. Dahanayake
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
udhanayake@yahoo.com (0773065609)
PHY 1112 - Waves and Vibrations
PHY 3532 - Structure and Properties of Materials
PHY 3623 - Physical Oceanography
PHY 3614 - Physical Geology
Dr. C.A. Thotawattage
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
chathuranga@as.rjt.ac.lk (0779165678)
PHY 1123 - Practical Unit I
PHY 2323 - Electronics
PHY 2425 - Physical Optics
PHY 2427 - Practical Unit II
PHY 3521 - Energy Resources
Dr. Kaushalya Premachandra
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
kaush197824@gmail.com (0777410911)
PHY 1224 - Modern Physics
PHY 1131 - General and Thermal Physics (2020/2021 Batch)
PHY 2311 - Thermodynamics and Radiation
PHY 3627 - Medical Physics
Mrs. Shashika Amali Samaranayake
Senior Lecturer (Temp)
Department of Physical Sciences, FAS, RUSL
amali@as.rjt.ac.lk (0716013266)
PHY 1225 - Fundamentals of Electromagnetism
Dr.(Ms) Harshani O Wijewardane
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
ovamini@as.rjt.ac.lk (0777984398)
PHY 2312 - Electromagnetism
PHY 2314 - Quantum Mechanics
PHY 2416 - Atomic and Nuclear Physics (2018/2019 Batch)
PHY 3532 - Structure and Properties of Materials

Course categories
Subject Matter Expert(SME) / Tutor-Mentor Courses
Ms. Piyumi N. Herath
Lecturer (Temp)
Department of Computing, FAS, RUSL
piyumi.n.herath@gmail.com(0775887509)
INT 1121 - Programming Concepts
INT 3522 - Document Markup Language
INT 3633 - Human Computer Interactions
INT 3624 - Web Page Construction
Miss. W. K. M. Mithsara
Lecturer (Temp)
Department of Computing, FAS, RUSL
malithim@as.rjt.ac.lk (0710542128)
INT 1122 - Introduction to Databases (2021/2022 Batch)
INT 1223 - Introduction to Operating System
INT 1225 - Implementation of Database Applications
INT 2423 - Introduction to Simulation
Mr. N.M.A.P.B Nilwakke
Lecturer
Department of Computing, FAS, RUSL
ajith@as.rjt.ac.lk (0718133128)
INT 1224 - Introduction to Computer Architecture
INT 2342 - Data Communications and Computer Networks
Mrs. T.M.A.U. Gunathilaka
Senior Lecturer
Department of Computing, FAS, RUSL
anupamagunathilaka@yahoo.com (0717862836)
INT 1122 - Introduction to Databases (2020/2021 Batch)
INT 2321 - Data Structures and Algorithms
Mr. W.A. Wiraj Udara Wickramaarachchi
Lecturer(Prob.)
Department of Computing, FAS, RUSL
wirajudara@gmail.com (0776329957)
INT 2424 - Image Processing and Analysis
Dr. K. A. S. H. Kulathilaka
Senior Lecturer
Department of Computing, FAS, RUSL
mailtohemantha@gmail.com (0770780537)
INT 3531 - Artificial Intelligence

Course categories
Subject Matter Expert(SME) / Tutor-Mentor Courses
Mr. D.M.R.B.N. Dissanayake
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
ranjand82@gmail.com (0703390744)
STA 1121 - Introduction to Probability Theory
STA 3633 - Stochastic Process and Applications
Miss. D.M. Nimasha N. Kumarasinghe
Lecturer(Temp.)
Department of Physical Sciences, FAS, RUSL
imashakumarasinghe@gmail.com (0768621226)
STA 1132 - Introduction to Statistics (2021/2022 Batch)
STA 1224 - Introduction to Statistical Software
STA 2331 - Statistical Interference
STA 2322 - Data Analysis Using Statistical Packages
STA 2433 - Analysis of Variance and Design of Experiments
STA 2424 - Non-Parametric Methods
STA 3521 - Regression Analysis
Mr. M.K.D.D. Sandaruwan
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
sandaruwan2211@gmail.com (0713084696)
STA 1233 - Applied Statistics
STA 1132 - Introduction to Statistics (2020/2021 Batch)
Miss. S.H.M.P. De Silva
Lecturer (Temp.)
Department of Physical Sciences, FAS, RUSL
mprarthana94@gmail.com (0717234483)
STA 3532 - Statistical Quality Control
Ms. K. A. Nethmi. C. Herath
Department of Physical Sciences
Faculty of Applied Sciences
nethmichanika@gmail.com (0773252639)
STA 3624 - Time Series Analysis and Forecasting

Course categories
Subject Matter Expert(SME) / Tutor-Mentor Courses
Mr. S. Kapiluxsan
Visiting Lecturer
Open University of Sri Lanka
kapiluxsan92@gmail.com (0777274291)
MAT 1131 - Abstract Algebra I
MAT 1122 - Differential Equations I (2020/2021 Batch)
MAT 2322 - Modern Applied Mathematics
MAT 3531 - Differential Equations II
MAT 3633 - Advanced Computational Mathematics
Mr. Sashen D. Fernando
Department of Physical Sciences, FAS, RUSL
sashendananjaya95@gmail.com (0710588854)
MAT 1122 - Differential Equations I (2021/2022 Batch)
Mr. M. K. D. D. Sandaruwan
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
sandaruwan2211@gmail.com (0713084696)
MAT 1223 - Linear Programing
Ms. K. A. Nethmi. C. Herath
Department of Physical Sciences
Faculty of Applied Sciences
nethmichanika@gmail.com (0773252639)
MAT 1234 - Mathematical Analysis
Mr. D.M.R.B.N. Dissanayake
Senior Lecturer
Department of Physical Sciences, FAS, RUSL
ranjand82@gmail.com (0703390744)
MAT 1131 - Abstract Algebra I (2020/2021 Batch)
MAT 1122 - Differential Equations I (2020/2021 Batch)
MAT 2322 - Modern Applied Mathematics
Ms. R. Thushanthani
Lecturer(Prob.)
Dept. of Mathematical Sciences, Faculty of Applied Sciences, South Eastern University of Sri Lanka
rajendranthushanthani@gmail.com (0776554472)
MAT 2424 - Computational Mathematics
Miss. S.H.M.P. De Silva
Lecturer (Temp.)
Department of Physical Sciences, FAS, RUSL
mprarthana94@gmail.com (0717234483)
MAT 2433 - Discrete Mathematics
MAT 3522 - Spread Sheet Modelling
Mr. K.K.W.A. Sarath Kumara
Senior Lecturer
Dept. of Mathematics, Faculty of Applied Sciences, University of Sri Jayewardenepura
sarath@sjp.ac.lk (0718355822)
MAT 3624 - Complex Analysis

Course categories