Open to opportunities

Fagan
Rasulov

Senior Backend Engineer · Golang & Cloud Solutions Expert

feqan.resulov.2000@gmail.com LinkedIn frasulov +994 70 556 6041

01 · Profile

Who I Am

Innovative and results-oriented Software Engineer with 5+ years of progressive experience in backend development, system architecture, and team leadership.

I specialize in building scalable, high-performance microservices using Golang, Python, and AWS, with a strong foundation in CQRS, Hexagonal Architecture, and cloud-native technologies.

Adept at leading cross-functional teams and delivering complex features across fintech, telecom, edtech, and SaaS environments. I balance technical leadership with hands-on execution — from CI/CD pipelines to mentoring dev teams.

Driven by clean code, scalability, and everything that makes backend systems run faster and smarter.

Years of professional experience

Projects delivered to production

100+

Microservices shipped to production

40%

Avg. performance improvement delivered

02 · Career

Work History

Oct 2023 — Present · 2 yrs 5 mos · Current

Software Developer

Techno Holdings · Dubai, UAE

Develop banking system backend in Golang — core business logic and transaction services
Integrate third-party APIs and internal services across banking modules
Participate in Agile ceremonies contributing to sprint planning, reviews, and daily standups
Maintain 95%+ unit test coverage for software quality and performance reliability

↓ 30% transaction latency 95% unit test coverage

Tech Stack

Go PostgreSQL Oracle SQL Prometheus Grafana Jaeger gRPC Protocol Buffers GraphQL Microservices Redis Keycloak Docker Docker Swarm Unit Testing Integration Testing Parallel Processing Fintech Scrum Git

Feb 2024 — Apr 2025 · 1 yr 2 mos

Senior Go Developer

Azerconnect LLC · Baku, Azerbaijan

Developed scalable backend microservices in Go for telecom infrastructure and business-critical operations
Designed high-performance RESTful APIs with fault tolerance across distributed systems
Implemented CI/CD workflows using GitLab pipelines for zero-downtime deployments
Integrated Prometheus & Grafana for service health monitoring and performance optimization
Refactored legacy modules to reduce technical debt and improve codebase consistency

↑ 40% API response time 60 min → 10 min deployment cycles

Tech Stack

Go REST APIs gRPC Kafka Microservices PostgreSQL Prometheus Grafana FCM SMS Notifications Keycloak Docker Unit Testing Event-Driven Outbox / Inbox Pattern Agile

Jan 2023 — Oct 2023 · 9 mos

Pinghome

Tallinn, Estonia · Remote · 10 mos

Development Team Lead

Apr 2023 — Oct 2023 · 6 mos

Led development team — task assignment, mentoring, and guiding technical decisions
Oversaw microservices architecture ensuring modularity and best practices
Coordinated cross-functional communication to align technical progress with stakeholder timelines
Conducted regular code reviews ensuring quality, maintainability, and consistency

↑ 25% team delivery rate ↓ 60% post-release bugs

Tech Stack

Go Hexagonal Architecture CQRS Microservices GitHub Actions RabbitMQ Keycloak Docker Stripe Agile

Software Developer

Jan 2023 — Apr 2023 · 3 mos

Built scalable microservices using Hexagonal Architecture and clean code principles
Applied CQRS pattern to separate read/write models, improving scalability and maintainability
Developed serverless applications with AWS Lambda, Cognito, DynamoDB, SQS, SNS
Provisioned AWS resources with Terraform ensuring infrastructure consistency

↓ 20% infrastructure costs ↑ 40% deployment speed

Tech Stack

Go Hexagonal Architecture CQRS AWS Lambda AWS DynamoDB AWS Cognito AWS SQS AWS SNS AWS Route 53 AWS EC2 Terraform Multi-Region Architecture Stripe RabbitMQ Keycloak Docker Subscription Logic

Sept 2021 — Dec 2022 · 1 yr 3 mos

Golang Developer

Technofusion LLC · Baku, Azerbaijan

Designed PostgreSQL schemas and optimized queries for efficient data handling
Implemented notification modules using WebSockets, OneSignal, and Redis queues
Participated in architecture design and high-level project planning

8 microservices in production ↑ 50% DB query speed

Tech Stack

Go PostgreSQL PostgREST Redis OneSignal Keycloak REST APIs Docker

Mar 2021 — Sept 2023 · 2 yrs 6 mos

Chief Technology Officer

Tutor.az Startup · Baku, Azerbaijan

Selected tech stack and architecture patterns for a scalable tutor-matching platform
Led backend development using Python, Django, and Golang
Deployed Telegram bots to enhance user interaction and notifications

MVP in 6 months, 40% faster ↑ 70% user engagement

Tech Stack

Go Python Django Telegram Bot API PostgreSQL AWS EC2 Docker Linux Caddy CI/CD Domain Management Deployment

Jul 2021 — Aug 2021 · 1 mo

Backend Developer Intern

Kibrit · Baku, Azerbaijan

Built and tested backend services using Java and Spring Boot
Worked with PostgreSQL and H2 databases for data persistence
Used Docker and GitLab for version control and containerized development

Tech Stack

Java Spring Boot PostgreSQL H2 Docker GitLab

Aug 2021 — Oct 2022 · 1 yr 2 mos

WorldSkills Competitor — Web Technologies

WorldSkills 2022 · Busan, South Korea · National Representative

Represented Azerbaijan at WorldSkills 2022 in South Korea
Built full-stack web solutions under intense timed conditions
Demonstrated proficiency in HTML, CSS, JavaScript, PHP, and MySQL

🏆 Top 10% globally 5 challenges, 100% functional

Tech Stack

HTML / CSS JavaScript PHP MySQL

03 · Education

Academic Background

Oct 2025 — Present · Current

PhD — Business Administration

Beykent University · Istanbul, Turkey

Doctor of Philosophy in Business Administration

Sept 2023 — May 2025

MBA — Cybersecurity

Azerbaijan State University of Economics (UNEC) · Baku, Azerbaijan

Master of Business Administration with specialization in Cybersecurity

Grade: 91 / 100

Sept 2017 — May 2023

Bachelor's Degree — Information Technology

ADA University · Baku, Azerbaijan

High Performance list — Fall 2021
Computer Networks · Web & Mobile Dev · Big Data & Analytics · AI · Cyber Security
Database Fundamentals · Discrete Structures · Linear Algebra

GPA: 3.62 / 4.00

Jan 2020 — Jul 2020

Exchange Program — Faculty of Computing

University of Latvia · Riga, Latvia