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Maks Tenebris

@makstenebris

Message

I build secure, high-load distributed systems and cybersecurity platforms.

Ukraine

Message

I'm building enterprise phishing protection software at Ironscales LLC, developing secure, high-throughput microservices and threat-monitoring dashboards with Python, Node.js, Vue.js, React, PostgreSQL, AWS, and Docker.

Previously at Intellias and Provectus, I engineered asynchronous FastAPI microservices, REST APIs, React data-visualization interfaces, and fault-tolerant backend architecture for distributed systems. I also mentored junior and mid-level developers on Python quality and secure frontend-backend integration.

Across N-IX, Astound Commerce, JBoxSoftware, and UkrOcenka, I've built Python APIs, optimized PostgreSQL and MySQL databases, automated data synchronization, and delivered ETL pipelines for enterprise, e-commerce, automation, and cybersecurity initiatives.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Developer

Current

Ironscales LLC

Oct 2025 - Present (1 year)

Spearheaded development of enterprise-grade phishing protection software, enhancing real-time threat detection. Architected secure microservices and designed interactive security dashboards using Vue.js and React.

Python Vue.Js React PostgreSQL AWS Docker Microservices CI CD

Senior Full-Stack Backend Developer

Intellias

Jan 2024 - Jan 2025 (1 year)

Engineered scalable backend systems and high-load asynchronous microservices using FastAPI. Designed REST APIs and developed React-based data-visualization components.

Python fastAPI React AWS Docker PostgreSQL REST APIs Microservices

Senior Full-Stack Backend Developer

Provectus

Jan 2022 - Jan 2024 (2 years)

Led backend architecture design focusing on fault tolerance and low-latency APIs. Mentored junior developers and optimized microservices interaction.

Python fastAPI React AWS Docker Microservices Mentorship

Middle Backend Developer

N-IX

Jan 2020 - Jan 2022 (2 years)

Developed modular Python microservices and robust API layers. Optimized PostgreSQL schemas and contributed to system refactoring for scalability.

Python PostgreSQL Microservices REST APIs Git

Middle Backend Developer

Astound Commerce

Jan 2019 - Jan 2020 (1 year)

Designed and delivered backend APIs for international e-commerce integrations. Automated routine processes and maintained PostgreSQL databases.

Python PostgreSQL REST APIs Automation

Middle Backend Developer

JBoxSoftware

Jan 2015 - Jan 2019 (4 years)

Built secure automated Python backend services for enterprise automation and cybersecurity. Designed ETL data pipelines and focused on API performance tuning.

Python API Design Data Pipelines Automation Cybersecurity