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Aleksandrs Jermakovs

@aleksandrsjermakovs

Full Stack Developer at HITEXIS building CRM systems and business web apps from database schemas and REST APIs to React frontends.

Latvia

Message

At HITEXIS, I build CRM systems and business web apps end to end, from database schemas and REST APIs to React frontends. I also integrate third-party APIs and services into client platforms.

At ABC MobileIT, I built responsive interfaces for banking and crypto platforms with React and TypeScript, and developed Node.js/Express REST APIs to support frontend features. I also designed reusable interface components with MaterialUI.

As a freelance Frontend Developer, I designed the architecture for a data-analysis web app with a Django/FastAPI backend and React frontend. I implemented backend features and integrated an ARIMA model for time-series forecasting.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

HITEXIS

Jan 2026 - Present (9 months)

Builds CRM systems and business web apps end to end, from database schema and REST APIs to the React frontend. Integrates third-party APIs and services into client platforms.

React Laravel Python REST APIs Database Schema Third Party APIs

Frontend Developer

ABC MobileIT

Feb 2023 - Jan 2026 (2 years 11 months)

Built responsive UIs for banking and crypto platforms in React and TypeScript. Developed REST APIs with Node.js/Express and designed reusable interface components with MaterialUI.

React TypeScript NodeJS Express Material UI REST APIs Responsive Design

Frontend Developer

Freelance

Jan 2020 - Feb 2022 (2 years 1 month)

Designed the architecture of a data-analysis web app with a Django/FastAPI backend and React frontend. Implemented back-end features and integrated an ARIMA model for time-series forecasting.

Django fastAPI React ARIMA Time series Forecasting Backend Development