Alazar B.
Golang Developer
🚀 **Senior Golang Developer | Backend Engineer | Team Lead** Looking for a developer who can build scalable backend systems, optimize performance, and lead engineering teams? You're in the right place. I am a Senior Golang Developer with 5+ years of professional experience building high-performance applications, microservices, APIs, and distributed systems. In addition, I have 2+ year of experience leading development teams, mentoring engineers, conducting code reviews, and driving successful project delivery. ### What I Can Help You With ✅ Golang (Go) Backend Development ✅ REST APIs & gRPC Services ✅ Microservices Architecture ✅ High-Performance & Concurrent Systems ✅ PostgreSQL, MySQL, CockroachDB & Redis ✅ Kafka & Event-Driven Architectures ✅ Docker & Containerization ✅ CI/CD Pipelines (GitLab CI/CD) ✅ Cloud Deployments & Infrastructure ✅ Third-Party API Integrations ✅ System Design & Performance Optimization ### Why Clients Work With Me ✔ Write clean, maintainable, and production-ready code ✔ Strong focus on performance, scalability, and reliability ✔ Excellent communication and project ownership ✔ Ability to lead teams and mentor developers ✔ Fast learner who adapts quickly to new technologies ✔ Committed to delivering quality work on time ### Recent Experience * Built scalable microservices handling high-volume transactions * Designed and implemented secure REST and gRPC APIs * Integrated third-party platforms and payment systems * Optimized database performance and application throughput * Led development teams and coordinated project execution * Improved deployment processes through automation and CI/CD I don't just write code—I help businesses build reliable, scalable products that are ready for growth. 📩 Let's discuss your project and turn your ideas into production-ready solutions.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $655
Billed in all: $9,117$9.1k
$327 in the last 6 months
Across 11 contracts
Earnings, last 30 days
Skill rankings: Top 23% in Docker Swarm Mode
Ranked by MRR among everyone on Upwork with the skill.
- #9Docker Swarm Mode40 freelancers · 🇪🇹 #1Top 23%🇪🇹#1 of 1
- #82Security Testing255 freelancers · 🇪🇹 #2Top 32%🇪🇹#2 of 3
- #221Apache Kafka981 freelancers · 🇪🇹 #8Top 23%🇪🇹#8 of 18
- #503Golang2,195 freelancers · 🇪🇹 #43Top 23%🇪🇹#43 of 133
- #516Microservice2,217 freelancers · 🇪🇹 #13Top 23%🇪🇹#13 of 47
- #1,038CI/CD3,691 freelancers · 🇪🇹 #24Top 28%🇪🇹#24 of 53
- #1,227DevOps4,403 freelancers · 🇪🇹 #19Top 28%🇪🇹#19 of 40
- #4,264PostgreSQL12,850 freelancers · 🇪🇹 #130Top 33%🇪🇹#130 of 331