Ilya O.
Software development professional
Getting things done start to finish, high complexity projects, diverse technologies, performance, reliability and quality. I have a track record of solving difficult problems and delivering complex cross functional software projects, deploying engineering solutions that benefit the entire organization, and defining key technical standards. I build, coach and support stellar teams while being hands-on and fully engaged in technical intricacies. Core specializations: - Complex distributed systems - design, architecture, quality control, maintenance strategies - Identity management, account security, financial compliance, KYC, data privacy - Large systems modernization and refactoring - Operations reliability, high availability/high performance services - Defining organizational standards, mentoring, tech hiring strategies Platforms and environments: - backend and full stack web development - high availability services and applications - cross platform mobile development Technology background: - software development: Java, Scala, Clojure, ClojureScript, Python, JavaScript, Dart, TypeScript, PHP - deployment and maintenance: Linux, FreeBSD, AWS, GCP, Grafana, Prometheus - databases: PostgreSQL, MySQL, Oracle, MongoDB, DynamoDB and others - mobile development: React Native, Flutter, native iOS apps
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $238
Billed in all: $662,428$662k
$238 in the last 6 months
Across 39 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 10
Rarest: top 18% in Clojure, of 39. Ranked by MRR among everyone on Upwork with the skill.
- Apache Tapestry1 freelancers · 🇺🇸 #1Top 100%🇺🇸#1 of 1
- #5ClojureScript19 freelancers · 🇺🇸 #1Top 26%🇺🇸#1 of 4
- #7Clojure39 freelancers · 🇺🇸 #1Top 18%🇺🇸#1 of 8
- #44Scala215 freelancers · 🇺🇸 #4Top 20%🇺🇸#4 of 18
- #61Perl216 freelancers · 🇺🇸 #13Top 28%🇺🇸#13 of 51
- #200Twitter/X Bootstrap962 freelancers · 🇺🇸 #7Top 21%🇺🇸#7 of 29
- #2,017Java8,313 freelancers · 🇺🇸 #195Top 24%🇺🇸#195 of 881
- #2,551Flutter7,550 freelancers · 🇺🇸 #139Top 34%🇺🇸#139 of 336