Sydney Volunteer Programmers

Pay-as-you-feel Development

We help individuals, startups and established organisations alike in building bespoke applications for their work or business. It can be as simple as brochure websites or as complex as business process workflow applications. We offer pay-you-feel model to help beginners gain real-world paid experience.

Address Validation

We use Mastersoft Group's Harmony software to help customers in Australia and New Zealand cleanse and deduplicate address data as part of their customer information data quality initiative in the organisation.

Free Consultation

Have a chat with us to discuss how we can help.

Meet The Team

Engramar Bollas


Engramar's raison d'etre is to serve. A believer of servant leadership. He is passionate in providing service excellence to customers and ensuring people, culture, processes and technology support the same initiative. Engramar has worked in the IT industry for over 24 years. Having worked in Asia, the Middle East and Australia, Engramar has deep expertise in all aspects of software development lifecycle including business requirements analysis, systems design and development, product testing, release management, end-user training, pre-sales and post-implementation support. Engramar is working for GBG (Mastersoft Group) as their Head of Customer Support and Testing team. Engramar is also the current Director of Code.Sydney, an organisation which helps beginner programmers and novice data analysts showcase their newfound skills. Engramar has obtained a degree in Mathematics major in Computer Science from the Pontifical and Royal University of Santo Tomas in Manila.

Tony Johnson

Software Engineer / Systems Administrator

Despite having a Degree in Prehistory and Archaeology, Tony has survived 30 years in various IT careers; from hardware sales and service, support desk, linux systems administration, management, consultancy, and software development. He began coding commercially 8 years ago in Java for Structural Geology project, and moved on to full-stack web development. He has completed the Free Code Camp front-end and back-end curriculum for JavaScript, React/Redux, Node/Express, MongoDB and GraphQL. Tony is an active participant in Free Code Camp Sydney meetups. Currently, he is contracted as Project Manager for McLowd Financial Services Marketplace, a cloud-based software company.

Promie Yutasane

Software Engineer

Promie is currently working as a Software Engineer at Hireup, a tech company with an online platform that connects people with disability with support workers. He has a very strong focus on full stack development and currently using NodeJS, MongoDB, GraphQL/Apollo, React and Vue. He is a part-time student at UNSW studying Masters of IT specialising in Artificial Intelligence and E-Commerce Systems. Promie spends his spare time mentoring new programmers at Code.Sydney. As one of the pioneer mentors, Promie has introduced standardised processes around GitHub code submission among developers. He is also the chief envangelist of Vue JS in Code.Sydney.

Gagan Shrestha

Software Engineer

Gagan is a Software Testing Professional with over 12 years of experience in the testing domain. Gagan's key areas of expertise includes understanding complex business requirements and formulating robust test strategies, developingtest plan, test cases and automated test solutions, test case execution, defect management, and product support. His interest for Python started with test automation converting test scripts from Perl into Python. With discovery of the strength of Python to achieve significant efficiency and effectiveness, his passion has increased and he is in continuous pursuit of mastering the language. He is very excited to be part of Code.Sydney and support all who is in journey of learning Python.

Bin Liu

Software Engineer

Bin has ten years working experience as a Software Developer and Business Intelligence consultant. His development career started with Java. Recently he is using some script languages like Python, Perl and JavaScript and actively participating as the lead developer of Census+ project. Bin has good sense in coding and is good at learning new technologies. He is interested in Python because it can be applied to many technological areas, such as web application development, data science and so on. He would like to make progress with others who are also interested in Python-related technologies.

Jaydn Chou

Software Engineer

A medical scientist turned self-taught developer turned software engineer. Currently working at Arbor Networks using ReactJS, GraphQL/Apollo, Elasticsearch and Node to deliver products that present customers with a globally-scoped view of the internet threat landscape. Jaydn is passionate about minimal design. Her design approach is heavily influenced by Don Draper - "Make it simple, yet significant". An advocate of lifelong learning, design thinking and remote working. Also a JavaScript workshop facilitator and mentor at MusesJS (formerly NodeGirls). Excited to help newcomers embark on their coding journey as well as helping each other progress through FreeCodeCamp's full-stack curriculum.

Kevin Foong

Software Engineer

Kevin has over 20 years of working experience in a variety of IT related areas including software development, web design and information management. The latter in the area of library and information science. He is currently working as a System Administrator for NSW Health where he mainly utilises SQL for report generation. He recently started learning Python, at first because he wanted to get into data science, but then found Flask along the way. He now considers himself a Python and Flask enthusiast and is interested in sharing his knowledge and learning from others.

June Kongyang

Software Engineer

June Kongyang is currently a design and development engineer. She has broad experience in design, development and testing of network security systems. June started coding using C and C++ for robotic control automation such as sensors and micro-controllers. June graduated with a masters degree in Electrical Engineering. She joined Code.Sydney due to her interest in both Python and JavaScript programming languages. She found both languages pretty handy on increasing work productivity. She is keen to share her knowledge to anyone who wants to learn coding.

Surya Setiyaputra

Software Engineer

Surya is a full-stack software developer with more than three-year professional experience with a previous life as a research scientist in Biophysics. He is a self-described ‘generalist’ with practical experience in setting up small businesses, personal finance, design, community building and tech startup in both Australia and Indonesia. Since mid-2019, Surya has been an active contributor to Free Code Camp Sydney meetups. As a self-taught developer, he is particularly interested in helping new coders who are interested in landing their entry role as a Junior Developer after going through the FreeCodeCamp full-stack curriculum. His current favourite web development stacks are Kotlin/Spring Boot, Ruby on Rails, Node, ReactJS and VueJS. In the near future, he aims to learn more SQL and functional programming. When he is not coding, Surya likes to read books about economics, anthropology, history and politics.


Mastersoft Group

Mastersoft Group (a GBG company) is behind the development of Harmony software. Mastersoft has been a leading provider of data quality and address validation software services to blue-chip companies and government agencies across Australia and New Zealand for over 35 years.

Actura Australia

Actura empowers youth to master the critical STEAM related skill sets for their future success.

Free Code Camp

Free Code Camp is an open source community that helps you learn to code, build pro bono projects for nonprofits, and get a job as a developer.


Prettyprinted is a specialised Flask online training course provider. They are our education partner for our Flask training.

The Little Space

The Little Space is a boutique co-working space in Bondi Junction. The home of Code.Sydney's Sunday trainings.

Legal123 Pty Ltd

Legal123 Pty Ltd offers off-the-shelf legal templates perfect for startups.

CALO Services

CALO Services provides software solutions to fleet and education industry. Code.Sydney is helping CALO develop applications related to the education industry.

The Web Designer Pro

Web Designer Pro is an agency which provides 3D rendering and animation.