WeAreDevelopers Logo WeAreDevelopers
Sign in
For You LIVE
World Congress 2024 • Aug 20, 2024 • Session details

How to Build for Decentralized Systems

Alessandro Cappellato Ferrari

Building for blockchain no longer requires learning niche languages. Discover how to deploy decentralized, hyper-optimized applications using the Python and TypeScript tools you already know.

Pause
Mute Enter Fullscreen
#1 about 3 min

Comparing cloud computing to blockchain programming paradigms

Transitioning from centralized cloud systems to decentralized network nodes requires adopting an asynchronous programming approach.

#2 about 2 min

Applying blockchain for traceability in regulated industries

Healthcare and pharmaceutical sectors use immutable hashing to ensure clinical trial results remain tamper-proof for regulators.

#3 about 1 min

Building supply chain transparency with distributed ledgers

Multiple untrusting parties can share a verifiable timeline of product origins to meet compliance requirements.

#4 about 3 min

Managing digital ownership natively through non-fungible tokens

Decentralized ledgers allow airlines and event organizers to create frictionless secondary markets for digital tickets.

#5 about 2 min

Enabling access to real estate through fractionalization

Dividing physical assets into digital fractions allows multiple parties to share ownership and rental yields.

#6 about 2 min

Improving fintech operations and cross-border settlement speeds

Decentralized networks replace complex backend queues with direct micropayments and instant international settlements.

#7 about 2 min

Mitigating counterparty risk using atomic transaction swaps

Multiple interdependent transactions only clear if all conditions are met, eliminating the need for escrow middlemen.

#8 about 2 min

Choosing between smart contracts and native blockchain assets

Developers must weigh the infinite programmability of pure on-chain logic against the simplified safety of native SDK calls.

#9 about 2 min

Developing local blockchain applications using familiar languages

Writing decentralized programs in Python and TypeScript lowers the learning curve and leverages existing testing frameworks.

#10 about 6 min

Scaffolding and deploying a smart contract locally

The AlgoKit command line interface generates production-ready environments with continuous integration and dependency management.

#11 about 2 min

Visualizing complex blockchain transactions with block explorers

Translating raw database rows into visual flow charts simplifies the debugging of aggregated decentralized trades.

Matching moments

5:34 min

Preparing developer competencies for decentralized application architectures

Peter Busch · LIVE

2:18 min

Lowering the barrier to entry for blockchain development

Mike Swift · Coffee With Developers

2:39 min

Exploring decentralized web applications beyond basic cryptocurrency transactions

Ed Marquez Ed Marquez · World Congress 2023

6:50 min

Audience Q&A on Web5 and decentralization protocols

Angie Jones Angie Jones · World Congress 2023

2:22 min

Integrating incremental blockchain features into legacy software architectures

Michiel Mulders Michiel Mulders · World Congress 2025

1:40 min

Improving decentralized technology accessibility for non-developer mainstream users

Ed Marquez Ed Marquez · World Congress 2023

More from World Congress 2024

Beyond the Hype: Real-World AI Strategies Panel thumbnail
24:07
11 months ago

Beyond the Hype: Real-World AI Strategies Panel

Mike Butcher, Jürgen Müller, Katrin Lehmann, Tobias Regenfuss

Carl Lapierre - Exploring Advanced Patterns in Retrieval-Augmented Generation thumbnail
21:17
almost 2 years ago

Carl Lapierre - Exploring Advanced Patterns in Retrieval-Augmented Generation

Carl Lapierre

Coding an Immersive Copilot using Unity / .NET and Azure OpenAI! thumbnail
31:50
about 2 years ago

Coding an Immersive Copilot using Unity / .NET and Azure OpenAI!

Zaid Zaim

Building a diverse tech company: The power of Diversity, Equity, Inclusion, and Belonging thumbnail
29:43
about 2 years ago

Building a diverse tech company: The power of Diversity, Equity, Inclusion, and Belonging

Sue Quackenbush

Dapr in Practice thumbnail
24:08
about 2 years ago

Dapr in Practice

marcklefter

Minimising the Carbon Footprint of Workloads thumbnail
27:46
about 2 years ago

Minimising the Carbon Footprint of Workloads

Michael Mueller

Upcoming sessions on this topic

Open session

World Congress 2026 North America

September 23, 2026 · 13:15–15:15

Stage 9

DeepAgents: Build Multi-Agent AI Systems That Actually Work

Anagha Rumade, Anjana Umapathy, Apoorva Jaiswal

Anagha Rumade
Anjana Umapathy
Apoorva Jaiswal
Open session

World Congress 2026 North America

September 24, 2026 · 16:10–16:40

Stage 4

From Cloud Native to Multi-Cloud Native: Write Once, Deploy Anywhere

Sandeep Pal

Principal Member of Technical Staff at Salesforce

Sandeep Pal
Open session

World Congress 2026 North America

September 24, 2026 · 09:45–10:15

Mainstage

Manufacturing trust: speed and safety in the age of agents

Mark Cavage

Mark Cavage President and COO of Docker

Mark Cavage
Open session

World Congress 2026 North America

September 24, 2026 · 14:10–14:40

Stage 5

Edge AI: Running Agentic Intelligence Where Internet Can't Reach

Nitin Eusebius

AWS - Principal Solutions Architect

Nitin Eusebius
Open session

World Congress 2026 North America

September 24, 2026 · 11:40–11:45

Outdoor Stage

One Environment, N Machines: Deterministic Builds for Humans and Agents

James Bayer, Morgan Helton

James Bayer
Morgan Helton
Open session

World Congress 2026 North America

September 25, 2026 · 11:00–11:30

Stage 2

Build Fast, Deploy Faster: Cross Platform AI development in 2026

Charlie Cheever

CEO & Co-Founder of Expo

Charlie Cheever

Related videos

Why You Should Care About the Decentralized Computing Movement thumbnail
26:13
World Congress 2024 • about 2 years ago

Why You Should Care About the Decentralized Computing Movement

John Woods

WeAreDevelopers LIVE - Build Real Things: Real-World Problems That Blockchain Actually Solves thumbnail
49:10
LIVE • about 1 year ago

WeAreDevelopers LIVE - Build Real Things: Real-World Problems That Blockchain Actually Solves

Chris Heilmann, Daniel Cranney, Marco Podien

Blockchain Beyond Crypto: Technology Unlocking Opportunities across Various Industries thumbnail
31:07
World Congress 2024 • about 2 years ago

Blockchain Beyond Crypto: Technology Unlocking Opportunities across Various Industries

Arthur Breitman, John Woods, Vicktoria Klich

​Road to Web3 thumbnail
42:19
LIVE • over 3 years ago

​Road to Web3

Soumaya Erradi

Blockchains: One Size doesn't Fit All thumbnail
20:06
World Congress 2022 • about 4 years ago

Blockchains: One Size doesn't Fit All

Gautam Dhameja

Solving Real-world Problems with Blockchain at Algorand - Brian Whippo thumbnail
50:36
Coffee With Developers • about 1 year ago

Solving Real-world Problems with Blockchain at Algorand - Brian Whippo

Brian Whippo

Related articles

From learning to earning

Jobs that call for the skills explored in this talk.