Building ÐApps #02: Solidity and Smart Contracts In-Depth

Web3 Singapore
Web3 Singapore
Public group

JustCo at Marina Square - Coworking, Hot Desks, Serviced Offices & Office Space Singapore

6 Raffles Blvd · Singapore

How to find us

JustCo @ Marina Square! It is at level 3 of Marina Square mall. If you're traveling by train, the closest MRT stations are CC3 Esplanade and DT15 Promenade.

Location image of event venue


Please also RSVP here:

A decentralized app or "ÐApp", is a software application that runs on a distributed computing system such as the Ethereum blockchain. As opposed to traditional centralized applications, where the frontend talks to APIs and datastores running on centralized servers, a ÐApp talks to smart contracts on decentralized blockchains.

Web3 Singapore is a learning community for folks interested in ÐApp development. No experience necessary - bring your machine and get ready to #BUIDL.

----- Meetup Agenda

In our third session, we'll expand beyond the basics of the Solidity smart contract language and dive into more advanced topics around smart contract development.

* Recap of the previous session on Solidity basics
* More Solidity constructs: Interfaces, Inheritance, Events, External Contract Calls, and more
* Smart Contract Design Patterns
* Smart Contract Security Best Practices
* Smart Contract Upgradeability
* Smart Contract Development Tools
* Testing your Smart Contracts
* Deploying your Smart Contracts

----- About the Speaker

Yos is a blockchain developer experienced in writing smart contracts and building decentralized applications on the Ethereum blockchain. He is passionate about decentralized technologies and started Web3 Singapore to build a community for developers in the space.

----- Schedule

7.00pm: Doors open

7.20pm: Start of session, opening address by hosts

7.30pm: Start of scheduled talks

9:00pm: Community announcements / End of event

----- Sponsors

Thank you to Tribe Accelerator ( and JustCo ( for hosting our inaugural meetup!

----- About JustCo

Founded in 2011 and headquartered in Singapore, JustCo is Asia’s leading premium flexible workspace provider. We continually disrupt the status quo and redefine collaborative working.

In our communities, we connect dynamic entrepreneurs, start-ups and large corporations. People are at the heart of what we do, as we create networking events and strategic partnerships for our members and partners to gain insights, collaborate, and help each other. Our passion for customer satisfaction ensures our members find comfort and peace of mind – the same JustCo hospitality, no matter where you are.

We make work better by revolutionising how people work, empowering our ever-growing community with exceptional flexibility, opportunities and experiences.

Come and experience JustCo with our 1-day free trial:

----- Information for Attendees

The venue is JustCo @ Marina Square. It is at level 3 of Marina Square mall.

Please bring your ID to get through building security.

JustCo (our venue host) will receive attendees' Meetup profile information for verification.