alex1100
Staff Software Engineer
Ex-Google | Ex-Microsoft | Staff Software Engineer | Senior Full Stack Software Engineer | Expert in Scalable Solutions & Modern JavaScript Frameworks | Advancing Web, Blockchain, & Cloud Technologies
I am an engineering professional with more than six years of experience designing and delivering scalable solutions across multiple sectors, including Crypto/blockchain platforms (automated trading systems), IT, real estate, health, and finance.
I have developed user-facing features with UI components while architecting new APIs and data pipelines. My expertise lies in web solutions engineering and user insights using modern JavaScript frameworks like React and Node. I have empowered startups by providing scalable software products and building innovative applications with integrated features using TypeScript, AWS, HTML, CSS, Clickhouse, SQL, Neo4j, DeFi, and Solidity.
I am proficient at Django, Ruby, Rails, Python, Flask, JavaScript, Node.js, Express, React, Redux, Sagas Hooks, Angular 2+, AngularJS 1.x, Next.js, Go, TypeScript, Flow, GraphQL, D3, React-Native, Crystal, NoSQL, PostgreSQL, MongoDB, MySQL, Mongoose, Sequelize, Chromium, Selenium, RSpec, Jest, Enzyme, Mocha, Chai, Sinon, Babel, Webpack, Gulp, Grunt, Yarn, NPM, Heroku, gRPC, Azure, Google Cloud Platform (GCP), Solidity, AWS (EC2, EBS, S3), Docker, Truffle, Infura, Tenderly.
Feel free to reach out to me directly on LinkedIn or at [email protected].
Please take a look at my portfolio by visiting github.com/alex1100.
I am an engineering professional with more than six years of experience designing and delivering scalable solutions across multiple sectors, including Crypto/blockchain platforms (automated trading systems), IT, real estate, health, and finance.
I have developed user-facing features with UI components while architecting new APIs and data pipelines. My expertise lies in web solutions engineering and user insights using modern JavaScript frameworks like React and Node. I have empowered startups by providing scalable software products and building innovative applications with integrated features using TypeScript, AWS, HTML, CSS, Clickhouse, SQL, Neo4j, DeFi, and Solidity.
I am proficient at Django, Ruby, Rails, Python, Flask, JavaScript, Node.js, Express, React, Redux, Sagas Hooks, Angular 2+, AngularJS 1.x, Next.js, Go, TypeScript, Flow, GraphQL, D3, React-Native, Crystal, NoSQL, PostgreSQL, MongoDB, MySQL, Mongoose, Sequelize, Chromium, Selenium, RSpec, Jest, Enzyme, Mocha, Chai, Sinon, Babel, Webpack, Gulp, Grunt, Yarn, NPM, Heroku, gRPC, Azure, Google Cloud Platform (GCP), Solidity, AWS (EC2, EBS, S3), Docker, Truffle, Infura, Tenderly.
Feel free to reach out to me directly on LinkedIn or at [email protected].
Please take a look at my portfolio by visiting github.com/alex1100.
Experience: 6 years
Yearly salary: $200,000
Hourly rate: $110
Nationality: 🇺🇸 United States
Residency: 🇺🇸 United States
Experience
Technical Co-Founder
Tall Blue Fox Inc. 2024 - 2024
Developed trading systems for DeFi platforms with trading strategies and flash loans on Ethereum-compatible blockchains. Conducted thorough testing of smart contract operations by simulating transactions and implementing arbitrage trades on the Tenderly platform and locally hosted environments. Established auto-scaling groups in AWS to optimize event processing for resource management as per workload demands. Analyzed blockchain transactions, evaluated DeFi liquidity dynamics, and delivered real-time cryptocurrency pair quotes across UniV2 and UniV3 protocols through Node.js modules. Utilized web3.js to access and manage on-chain data stored on the Ethereum blockchain to integrate with decentralized applications and improve data-driven decision-making capabilities.
Web Solutions Engineer L4
Google 2022 - 2023
- Saved $600M+ annually at YouTube by reorganizing revenue categorization within deal models. - Synchronized and validated music-related rates and business logic within YouTube's Deal Model. - Modernized legacy services and components by leading migration efforts from AngularJS 1.x to Angular 2+. - Developed an internal tool at YouTube to streamline content creator revenue management, integrating reporting and deal flow data. - Integrated Encore 2.0 features in Karajan to maintain EX-US publishing data exchange and payment operations. - Engineered key systems via Go, Python, Angular, TypeScript, JS, Angular JS 1.x, gRPC, GCP, HTML/CSS, and NoSQL databases.
Software Engineer II
Microsoft 2020 - 2022
- Designed frontend portals including the Customer Data Portal and Admin Portal for engagement insights within the Dynamics 365 suite for personalized user experience. - Guided users on new features within the customer-facing app by launching and implementing coachmark tour components. - Integrated Apollo-Client into list-based components for declarative data fetching and upsert operations within the application. - Strengthened security measures and resolved issues within the Portal application, resulting in improved system integrity. - Delivered an optimal user experience and maintained high customer satisfaction by addressing on-call reported bugs. - Facilitated customer data access across interconnected environments by initiating and implementing a data pipeline. - Engineered key systems via Node, JavaScript, TypeScript, React, Apollo, GraphQL, Azure, HTML/CSS, and NoSQL databases.
Freelance Software Developer
Toptal 2018 - 2019
- Became a member of TOPTAL Global, a renowned network of premier freelance software developers worldwide. - Engineered key systems via Angular, Node, JavaScript, TypeScript, React, Apollo, GraphQL, AWS, GCP, HTML/CSS, SQL and NoSQL databases.
Skills
angular
aws
backend
bitcoin
ethereum
ethereumjs
firebase
front-end
full-stack
ganache
gcp
git
golang
graphql
javascript
linux
mongo
nestjs
nextjs
nft
nginx
node
nosql
open-source
openzeppelin
postgres
python
react
ruby
solidity
sql
truffle
typescript
web3
web3js
english