Position: Software Engineer (Back-end / Full-stack)
Category: Node.js
English level: fluent
Years of experience: 4

- Constructed a recommendation system that applies discount promotions on the checkout page, commonly processing over 1M+ transactions daily.

- Engineered a referral and coupon management system that spans across countries to enhance customer onboarding and retention.

- Devised and constructed a digital registry for land tiles and properties, featuring a navigational map view.
Back-end Engineer at Getir
- Achieved a 5% reduction in checkout time with a customer profile-based recommendation system, delivered over 1 million daily market promotions via managed API layers, and increased cross-country orders by 1,000 using a reward-based referral system.

- Facilitated seamless mobile and QA team development, testing, and release with back-end integrations, streamlined communication through handshake meetings, and improved early bug detection and fast delivery through on-call rotation and critical service monitoring with observability tools.

- By onboarding new developers and actively pair-programming with them, I helped to expedite feature turnover, detect bugs earlier in the development process, and fostered a more collaborative team environment.

- Improved production release cycle through automated production tasks with error management, managed staging and production configs across 5 countries during feature release, and coordinated A/B testing and release processes.

- As the project lead engineer responsible for a team of four, my effective work decomposition, daily code reviews, compliance with standards, involvement in hiring, and provision of mentoring resulted in successful project outcomes.


Full-stack Engineer at DoubleGDP
- Successfully developed a property registry system that included digital land titling and payment support, significantly enhancing the overall residential property ownership experience.

- Achieved 80% test coverage by adding end-to-end integration tests for app modules and automated bulk data processing tasks for feature releases using scripts.

- As a contributor to the development of a role-based permission framework, I helped achieve a 5% increase in configuration flexibility and facilitated support for multi-tenancy.
Skills: GraphQL, React, Cypress, JavaScript, PostgreSQL, Heroku, Redis, AWS S3, Node.js, Jest, Google Cloud Bigtable, GitLab CI, Apollo