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pagemastery

Nikita E

@pagemastery

Software Engineer

Ukraine
Ukrainien, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Middle Backend Engineer with 4+ years of experience in building distributed, event-driven microservices using Go and Rust. I hold a track record of owning the full development lifecycle, from system design to production reliability. I effectively manage microservice infrastructure, databases, and message brokers to deliver high-load solutions. Infrastructure & Automation: Experienced in configuring and maintaining server infrastructure, including Docker containerization, CI/CD pipeline automation, and ensuring system availability.... Plus d’infos

Compétences

p
pagemastery
Nikita E
hors ligne • 

Voir mes services

API & Intégrations
I will build scalable backend microservices in go or rust
De100 $US / projetPlus de détails

Expérience professionnelle

Adheart

Middle, Software Engineer

Adheart • Temps plein

Dec 2022 - Jul 2025 • 2 yrs 7 mos

Experience in building scalable data-driven services and microservices infrastructure. Focus on system design, data ingestion pipelines, and optimizing service performance. Proficient in Go, with hands-on experience in implementing high-performance solutions. Proven track record of taking full ownership of internal infrastructure components and data services. • Designed and delivered a data-processing service from scratch to collect, normalize, and index mobile app metadata into Elasticsearch. • Developed several internal services to support the platform's core architecture, ensuring scalable and robust infrastructure for the product. • Led the migration of critical parsing libraries from Node.js to Go. • Implemented an OCR service as an internal utility, utilizing Rust for compute-intensive image processing tasks as part of independent project ownership. • Managed the end-to-end data pipeline, including media asset storage and structured indexing for high-speed retrieval, while collaborating on core design decisions. • Exposed data via gRPC interfaces, ensuring low-latency communication and efficient integration within the microservices ecosystem. • Took full responsibility for the development cycle—from raw data collection and normalization to final indexing and service reliability—within a high-standard engineering environment. Technologies: Golang, Rust, PostgreSQL, MariaDB, Sqlite3, MongoDB, Redis, Elasticsearch, Docker, Apache Kafka, RabbitMQ, gRPC, OCR, Github Actions

Weld_Money

Junior, Golang Backend Engineer

Weld Money • Temps plein

Jul 2022 - Nov 2022 • 4 mos

Experience in building financial and cryptocurrency-related platforms. Focused on developing high-precision backend systems, integrating complex third-party APIs, and ensuring data reliability within microservices environments. • Developed backend services for a cryptocurrency card platform, handling account management and internal business processes. • Engineered integrations with multiple cryptocurrency exchange APIs and private banking systems, ensuring secure and accurate data exchange. • Participated in the design and implementation of core business logic, focusing on high-precision financial calculations and data consistency. Technologies: Golang, PostgreSQL, Docker, Redis, Centrifugal

Axioma_life

Junior, Golang Backend Enginee

Axioma life

Aug 2021 - Jul 2022 • 11 mos

Software Engineer with experience in full-stack web development. Successfully contributed to a production-ready Ruby on Rails platform for the US market, focusing on both backend and frontend feature delivery within a collaborative team environment. • Integrated into a mature Ruby on Rails codebase, taking responsibility for end-to-end feature development. • Developed and shipped backend and frontend functionality for an application serving the US market. Technologies: Ruby, HTML, CSS, JavaScript, jQuery, React, PostgreSQL, Docker