Alex – AWS, Node.js, React

A major healthcare platform in the U.S. that focuses on making prescription medications more affordable and accessible. It provides tools for price comparisons, discounts, and coupons, helping patients save on medications at pharmacies nationwide. By simplifying healthcare costs, it ensures better affordability and access to essential treatments.

Alex's main responsibilities included:

• improved content ranking and SEO, optimizing crawl budget and performance metrics based on web vitals and Lighthouse reports;
• implemented reliable event tracking using Segment and Google Analytics;
• improved accessibility for screen readers and assistive devices;
• expanded the platform’s integration with Contentful to enable non-engineering staff to have more granular control over the content.

This customer was a comprehensive platform designed for private equity funds and investors to efficiently manage and track their investment portfolios. It offered tools for monitoring performance, analyzing data, and streamlining reporting processes. By providing actionable insights, it empowered users to make informed decisions and optimize their investment strategies.

Among Alex's achievements:

• implemented a microservice to streamline the process of generating PDF reports at scale;
• migrated several polyrepos to a monorepo, and moved the CI/CD process from Gitlab to Github Actions;
• implemented key functionalities within the platform, enabling fund managers to visualize data and stay in touch with investors.

This particular project was a greenfield platform designed to streamline data analysis by enabling analysts to ingest, query, and generate reports effortlessly. It simplified complex data workflows, offering intuitive tools for efficient data processing and visualization. The solution empowered users to extract insights and deliver impactful reports with ease.

The responsibilities included the following:

• designed the architecture, considering the constraints of a hybrid cloud environment;
• implemented the MVP, using Node.js with Nest.js, React with Vite, MongoDB, Redis, Elasticsearch and Neo4j;
• implemented several ETL data pipelines to ingest and process data from OSINT sources;
• oversaw the development of key features across a team of full-stack engineers;
• proactively aligned with stakeholders, refined business-critical requests and estimated the level of effort and priority of technical requirements.

This platform enabled engineers in the tech industry to connect and share knowledge about their industry and favorite companies.

• implemented the API service powered by Node.js, Express, and GraphQL;
• implemented key UI features, such as push notifications and social pages;
• led an initiative to integrate lightweight video streaming and direct messaging features.

This was a SaaS product that helped hotel chains create 3D virtual tours using 360-degree imagery.

• created new features and maintained existing features of the virtual tour app;
• implemented key features in the CMS, such as analytics data visualization, management of 360-degree assets and subscriptions;
• implemented a mobile app powered by React Native to help business visualize their social media activity in an aggregate feed, sourcing multiple channels.