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Senior Backend Engineer & Team Lead with 8+ years of experience in building high-scale, distributed systems. I specialize in designing resilient architectures that handle millions of data points with 99.9% uptime. My expertise lies in Node.js, Typescript, PHP, and PostgreSQL, with a focus on simplifying complex systems through event-driven design and scalable blueprints. Beyond coding, I am a technical writer and community leader, dedicated to engineering excellence and resource-aware development…Senior Backend Engineer & Team Lead with 8+ years of experience in building high-scale, distributed systems. I specialize in designing resilient architectures that handle millions of data points with 99.9% uptime. My expertise lies in Node.js, Typescript, PHP, and PostgreSQL, with a focus on simplifying complex systems through event-driven design and scalable blueprints. Beyond coding, I am a technical writer and community leader, dedicated to engineering excellence and resource-aware development

Enes Bulut

Back-End Developer, Web Developer, Full Stack Developer, +5

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Senior Backend Engineer & Team Lead with 8+ years of experience in building high-scale, distributed systems. I specialize in designing resilient architectures that handle millions of data points with 99.9% uptime. My expertise lies in Node.js, Typescript, PHP, and PostgreSQL, with a focus on simplifying complex systems through event-driven design and scalable blueprints. Beyond coding, I am a technical writer and community leader, dedicated to engineering excellence and resource-aware development…Senior Backend Engineer & Team Lead with 8+ years of experience in building high-scale, distributed systems. I specialize in designing resilient architectures that handle millions of data points with 99.9% uptime. My expertise lies in Node.js, Typescript, PHP, and PostgreSQL, with a focus on simplifying complex systems through event-driven design and scalable blueprints. Beyond coding, I am a technical writer and community leader, dedicated to engineering excellence and resource-aware development

Available to hire

Senior Backend Engineer & Team Lead with 8+ years of experience in building high-scale, distributed systems. I specialize in designing resilient architectures that handle millions of data points with 99.9% uptime. My expertise lies in Node.js, Typescript, PHP, and PostgreSQL, with a focus on simplifying complex systems through event-driven design and scalable blueprints. Beyond coding, I am a technical writer and community leader, dedicated to engineering excellence and resource-aware development

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Turkish

Fluent

English

Advanced

Work Experience

Back-end Team Lead at WASKI Inc.

November 1, 2022 - February 1, 2024

Led end-to-end backend development for multiple projects using TypeScript, NestJS, Node.js, MongoDB, Java Spring Boot, and Redis. Drove cloud adaptivity across AWS, Google Cloud, and Azure. Implemented inter-service messaging with RabbitMQ, Kafka, and Redis; integrated Vector DB; improved reliability and reduced message delays by 30%. Implemented payment gateways (PayPal, Stripe, Wise). Optimized advertising algorithms via Meta and Google APIs; improved campaign performance by 25%. Spearheaded AI integration using OpenAI and Azure AI services; boosted system intelligence by 40% and automated key processes. Migrated services to AWS and introduced serverless solutions; cut costs by 30%. Practiced Agile/Scrum with PMs and developers; achieved 95% on-time delivery. Led QA/testing resulting in 99.9% uptime and reduced post-release issues.

Back-end Lead & Code Quality at WASKI Inc.

November 1, 2024 - February 1, 2025

Designed scalable backend architectures and ensured platform reliability; took ownership of infrastructure setup and uptime. Planned technically, aligned engineering decisions with business goals, and produced key technical reports. Led cross-team collaboration to focus on critical initiatives and improve engineering efficiency.

Founder & Team Lead at Google Developers Group Bursa

September 1, 2018 - August 31, 2021

Founded and led a volunteer community focused on Google technologies. Organized conferences, workshops, hackathons, and bootcamps, growing community engagement to over 5,000 developers. Showcased at Google I/O 2019 and contributed to local tech ecosystem.

Full-Stack Developer (Freelance) at Freelance

April 1, 2017 - August 1, 2018

Developed corporate websites and e-commerce platforms using PHP, JavaScript, HTML/CSS; delivered on time with client satisfaction.

Senior Back-end Developer / Back-end Team Lead at WASKI Inc.

March 1, 2025 - Present

Led end-to-end back-end development using TypeScript, NestJS, Node.js, MongoDB, Java Spring Boot, and Redis; designed RESTful APIs, improved system communication and front-end integration, implemented payment gateways (PayPal, Stripe, Wise); optimized data handling and reduced response times by approximately 15%.

Software Developer (Full-stack) at Freelance

February 1, 2016 - September 1, 2016

Developed full-stack web applications for Bursa-based clients using PHP, Node.js, JavaScript, HTML/CSS, and modern frameworks; delivered on-time with client-focused iterations.

Junior Software Developer (Full-stack) at Wover Digital

September 1, 2016 - August 31, 2018

Contributed to full-stack projects, collaborated with product and design teams to ship features and enhancements.

Full-stack Developer at GRM Software

September 1, 2018 - August 31, 2021

Developed and maintained web applications using Node.js, PHP, Vue.js; implemented CI/CD practices and collaborated across teams.

Senior Back-end Developer

March 1, 2025 - Present

Led backend architecture and development, improved RESTful APIs, optimized system communications and front-end integration, and implemented database optimizations (MongoDB, Redis) and AI-assisted workflows. Implemented cloud adaptations (AWS, Google Cloud, Azure), messaging via RabbitMQ and Kafka, and integrated PayPal, Stripe, and Wise gateways; enhanced data exchange reliability and reduced message delays. Collaborated with TypeScript, Node.js, NestJS, and Redis to deliver scalable solutions.

Back-end Developer at Independent / Bursa

November 1, 2022 - February 1, 2024

Delivered backend development with NodeJS, TypeScript, and NestJS; worked with PHP, MySQL, and MongoDB; built robust APIs and ensured code quality and performance for corporate and e-commerce projects.

Founder & Team Lead at Google Developer Group Bursa

September 1, 2018 - August 1, 2021

Founded and led the Google Developer Group Bursa, organized conferences, workshops, hackathons, and bootcamps focused on Google technologies and other advanced tools; engaged 5,000+ developers; presented at Google I/O 2019; contributed to the local tech ecosystem.

Software Developer (Full-stack) at Wover Digital

April 1, 2017 - August 1, 2018

Developed full-stack web applications using PHP, JavaScript, HTML/CSS; contributed to e-commerce platforms and corporate websites; involved in both front-end and back-end development; improved development velocity.

Software Developer (Full-stack) at Freelancer

February 1, 2016 - September 1, 2016

Freelance full-stack development on PHP/JavaScript-based projects, including e-commerce and corporate websites; utilized OpenCart, WordPress, and related technologies.

Senior Backend Developer at WASK Inc.

March 1, 2025 - Present

Developed RESTful APIs and integrated front-end systems; led backend development using TypeScript, NestJS, NodeJS, MongoDB, Redis; optimized MongoDB queries reducing execution times by 20%; integrated AWS, Google Cloud and Azure for dynamic project requirements; implemented AI integrations with OpenAI and Azure AI to improve system intelligence; enhanced inter-service communication with RabbitMQ; supported payment gateway integrations (PayPal, Stripe, Wise) and improved end-to-end processing.

Backend Lead at WASK Inc.

March 1, 2024 - February 28, 2025

Led backend architecture and development, facilitated pair programming and code reviews to maintain high code quality and team alignment; designed scalable backend systems, guided migrations and reliability initiatives; managed cross-team collaboration to align technical execution with business priorities; drove technical planning and optimization, introducing serverless approaches and delivering key technical reports; improved delivery across initiatives with a 95% on-time rate.