Aleksandar Savic

Verified

Technology Enthusiast | Software Consultant | Founder | Web3 Expert

đŸ’”
80 /hour
đŸ§Ș
8 to 15 years
📍
Ottawa, ON

As a seasoned technology professional, I've navigated the realms of emerging startups to established tech giants like FAANG. My expertise encompasses end-to-end application development, leveraging cutting-edge technologies like React.js, AWS, and blockchain innovations. Fluent in TypeScript, JavaScript, Python, and Java, I've championed diverse projects, from crafting asynchronous data scraping applications to pioneering efficient frameworks in the cloud.

What truly differentiates me is my entrepreneurial spirit, showcased by founding a consulting startup and helming a crypto blockchain initiative. Ensuring clarity and collaboration, I drive projects to resonate with user needs and business objectives. Whether it's a dynamic web interface, a robust backend solution, or a transformative blockchain venture, I'm poised to turn your vision into a tangible, impactful reality!

Key Informations

🧳
Full remote
⏳ Preferred duration:
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Javascript
Next.js
DevOps
Python
Java
TypeScript
React
Node.js
Express.js
Django
Flask
Docker
Kubernetes
AWS
Google Cloud Platform
PostgreSQL
MongoDB
GraphQL
REST API
HTML
CSS
SASS
Git
CI/CD
Selenium
Blockchain
Redis
Firebase
Netlify
API Design
Microservices
Serverless
Shopify
Cloud Migration
Product Strategy
Product Launch

Portfolio

Sundae Finance is a decentralized finance protocol on the Avalanche blockchain in which the main purpose is to enable investors of the protocol to earn daily & yearly profit gains by staking the tokens of the protocol back into its ecosystem. At the peak Sundae Finance had over 1 million dollars invested into the protocol.

I was the lead engineer for my team; responsible for all development on Sundae Finance, which includes the frontend web3 dApp as well as the blockchain contracts, scripted in Solidity, that enabled our protocol. We were successfully able to implement a profitable ecosystem for investors, resulting in an increase of user engagement and satisfaction from January until the crypto winter.

Javascript
TypeScript
React
Next.js
freelancer portfolio gallery on freel.ca
Led development of a Venture Studio, resulting in $1M funding đŸ€‘

Led product development within a well-respected San Francisco Venture studio, spearheading the creation and implementation of innovative software solutions across multiple ventures, ultimately contributing to over $1M in seed investment.

Python
Flask
Firebase
Google Cloud Platform
Product Management
Product Strategy
Product Launch
freelancer portfolio gallery on freel.ca
Built A New & Modern Framework for Amazon Seller Central

Spearheaded the design and development of a new full-stack web application architecture for the Seller Central framework, leveraging React, TypeScript, Redux, and AWS infrastructure. Achieved a 30% operational cost reduction, 20% latency cut, and a 20% boost in customer satisfaction scores for over 1 million daily users.

Node.js
Javascript
TypeScript
AWS
React
GraphQL
DevOps
freelancer portfolio gallery on freel.ca

Pioneered the development of a decentralized prediction-market trading platform inspired by GMX, integrating real-world event data for trading outcomes and enabling users to trade on prediction-market events (e.g., elections, stock results) using smart contract interactions and blockchain oracles.

Architected and implemented a custom keeper system to handle off-chain data ingestion, transformation, and blockchain submissions for real-time price feeds, utilizing RxJS for reactive stream processing and Ethers.js for smart contract integration.

Javascript
TypeScript
React
Node.js
Express.js
AWS
Redis
freelancer portfolio gallery on freel.ca

Founded Orbita blockchain, a protocol pioneering the decentralization of crypto payments and bridging the gap between real-world payment functionalities and cryptocurrency.

Utilized Cosmos SDK and GoLang for blockchain development, and Next.js with TailwindCSS for creating a cutting-edge web3 dApp, ensuring seamless transaction experiences for users.

Javascript
React
TypeScript
AWS
GraphQL
Django
freelancer portfolio gallery on freel.ca
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