Adilet K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a senior software engineer who can deliver solid back-end solutions promptly. I have strong skills in Golang (Go) and Java development with 12+ years of professional experience. My expertise includes various projects: social network applications, mobile/internet banking, secure cloud storage systems and more. Area of expertise: ★ High Load Web applications ★ REST API services ★ Cloud-based solutions: GCP, AWS ★ Microservice based backend design/architecture ★ Database design and query optimization ★ Brokers: Kafka, Rabbitmq Technical skills: ★ Golang (Go) - Goa, Gin, Echo, Nats.io, gRPC, Gorm, Stripe ★ Java - Spring, Bootstrap, Jax-RS, Restlet, Hibernate, Maven, Gradle ★ Database - PostgreSQL, MongoDB, MySQL, Oracle, Redis, Memcached I was involved in a wide range of projects starting with small scripts and ending up with building social network platforms. Usually, I participated in the entire life cycle of the project, starting with application design and ending with its deployment and management in the production environment. I have a good eye for detail, strong problem-solving ability, and good communication skills. I love working on challenging tasks and keep learning new techs.