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BENCH+ PROFILE

Yelaman

Backend Engineer
Node.js backend development for workflow, payments, access-control, and learning-management systems

Senior backend engineer with 6 years of commercial experience centered on Node.js, TypeScript, backend service design, database work, and production feature implementation across SaaS, EdTech, logistics/safety, social, and sports-fitness systems.

BEST-FIT USE CASE

Backend implementation role for Node.js and TypeScript services involving workflow automation, API design, database-backed business logic, microservices, integrations, and maintainable service architecture.

Not the primary fit: Roles centered primarily on AI model development, MLOps, frontend-only delivery, platform infrastructure ownership, security operations, product management, or QA automation.

EVIDENCE HIGHLIGHTS

What supports the assessment

01

Implemented and maintained backend functionality for a connected worker and safety-management platform, focusing on document workflow, approvals, digitalized permits, and integration of safety-control capabilities.

02

Worked on a learning-management system team covering courses, lessons, system management, administrative configuration, demo course functionality, calendar and lesson synchronization, and automated certificate generation.

03

Designed backend architecture elements for a social mobile application, including payment and recommendation-system integration, and implemented in-app purchase support.

04

Built backend capabilities for a sports-fitness application, including membership and merchandise payments, gym and locker access control, online shopping, and training-session booking.

05

Used Node.js, TypeScript, NestJS, Express, PostgreSQL, MySQL, MongoDB, Redis, Docker, Kafka, CouchDB, and testing tools in commercial project contexts.

06

In a technical interview, correctly described backend-side validation, service-layer use from controllers, database-first/model-first ORM approaches, SQL aggregation with joins and grouping, OOP composition for duplicated domain entities, and Floyd-style linked-list cycle detection.

WORKING STYLE

How they show up

  • Worked in Agile sprint cycles with task discussion, implementation, and release flow.
  • Worked in teams ranging from small groups to larger multi-team settings.
  • Communicated with stakeholders during retrospectives and clarified technical details when requirements needed refinement.
  • Participated in code review through a technical lead.