Frontend Enhancements for Industrial PLM System

Implemented a new analytics pipeline using GTM, Meta, and PowerBI — increasing sales by 20%.
Set up robust CI/CD pipelines for 30+ sub-projects using CircleCI and integrated Jira workflows.
Helped the team reduce release errors and speed up delivery cycles through process automation.

CI/CD

MVP Development

Cloud Deployment

EdTech

Global

MVP

Adaptive Testing Platform

Full-Stack MVP for Adaptive Testing Platform

Built a functional MVP in 2 months using React, NestJS, and PostgreSQL.
Defined and deployed system architecture on AWS, including full CI/CD setup.
Wrote deployment documentation to support handover and onboarding.
Streamlined development, improving team productivity by 15%.

DevOps Architecture

Identity & Access Management

Kubernetes

Infrastructure as Code

EdTech

SaaS

Global

Scaling and Securing an EdTech Platform with Kubernetes

Replaced legacy VM infrastructure with Kubernetes clusters, reducing infra costs by 30% and improving uptime.
Designed and rolled out a standardised IAM system using self-hosted Keycloak to decouple from third-party providers.
Managed distributed bare-metal NoSQL databases for fast-changing data, cutting storage costs by 50%.
Supported a rapidly growing codebase with 30+ sub-projects through modular cloud-native architecture.

Similar cases

Frontend Enhancements for Industrial PLM System

Improved UX and performance of an industrial PLM system using Next.js and NiFi.
Refactored legacy Vue.js project to enhance business process security.
Built a custom SQL database to support logistics for industrial materials.

Full-Stack Development

Service Centre Management System

Web App

Built a Global Service Centre Platform

Developed and maintained a web application used by over 80 service centres worldwide.
Contributed to both frontend and backend using React, Next.js, Nest.js, and PostgreSQL.
Ensured cross-device compatibility and high responsiveness across all major browsers.
Integrated scalable API services with authentication and database layers.

Search Algorithms

Logistics Optimization

Product Search and Logistics Automation

Developed a search robot for products, increasing cold client conversions by 4%.
Created a report monitoring system for item positions for clients.
Developed an advanced route-planning algorithm for courier logistics, increasing daily pickup points by 13%.
Added generation of invoices for product stock, improving product acceptance process speed and accuracy by 15%.

DevOps Architecture

Identity & Access Management

Kubernetes

Infrastructure as Code

EdTech

SaaS

Global

Scaling and Securing an EdTech Platform with Kubernetes

Replaced legacy VM infrastructure with Kubernetes clusters, reducing infra costs by 30% and improving uptime.
Designed and rolled out a standardised IAM system using self-hosted Keycloak to decouple from third-party providers.
Managed distributed bare-metal NoSQL databases for fast-changing data, cutting storage costs by 50%.
Supported a rapidly growing codebase with 30+ sub-projects through modular cloud-native architecture.

Designing Core Backup Library and Forecasting Storage with ML

Led a team of 3 developers in designing and maintaining RuBackup’s software ecosystem.

Designed and implemented a modular Python library for backup integrations, now published on PyPi.

Released the first stable version of the web interface and REST API for RuBackup’s backup control system.

Developed and deployed an autoregressive model using statsmodels to predict remaining storage capacity.

Formalised internal coding standards, GitLab practices, and documentation processes to improve code quality and maintainability.