Candidates 14
$1000 / mo
≈ $12000 / year net
JavaScript Developer
Ukraine · More than 10 years of experience · Pre-Intermediate ·Published 25 April
Ukraine · More than 10 years of experience · Pre-Intermediate ·Published 25 April
angular.js (Attention! ONLY FIRST ANGULAR aka angular-1 or formally angular.js. This is absolutely different things. I am NOT WORKING with Angular2+. If you don't know your projects version of angular, then get knew it befor contacting me. Or if in your requirements there is Typescript, then I am not for you). Also I am NOT working with React.
This is frameworks I am working with:
vue, jquery, yui, extjs, dojo, d3
Phonegap/Cordova/Ionic
nodejs, express.js
mongodb, redis, arangodb, couchdb
Читаю лекции про Node.js
Тяжелый проект, желательно с нуля или с горящими сроками. В команде или одиночная работа. По договору.
Complex project, preferably from ground or failed deadlines. Teamwork or selfguided. Contract partnership
$7500 / mo
≈ $90000 / year net
Architect
Ukraine · 8 years of experience · Upper-Intermediate ·Published 23 April
Ukraine · 8 years of experience · Upper-Intermediate ·Published 23 April
$9000 / mo
≈ $108000 / year net
IT Director \ Solution Architect \ CTO
Ukraine · Dnipro · More than 10 years of experience · Upper-Intermediate ·Published 16 April
Ukraine · Dnipro · More than 10 years of experience · Upper-Intermediate ·Published 16 April
Pre-Sales & Discovery:
In the pre-sales phase, I actively engage in presenting intricate technical details of our company's expertise to potential clients. During the discovery phase, I foster close collaboration with customer engineering and C-level teams. This collaboration aims to meticulously gather non-functional requirements and culminates in the creation of a detailed Architecture Vision Document.
Execution Phase Responsibilities:
I spearhead the team staffing process, ensuring the alignment of skills with project requirements and fostering a cohesive team dynamic.
Initiating the project, I am instrumental in the creation of initial documentation and the establishment of a robust Software Development Life Cycle (SDLC).
A crucial aspect of my role involves conceptualizing and implementing a vision for Continuous Integration/Continuous Delivery (CI/CD) and devising an efficient delivery strategy.
I provide meticulous details for the Definition of Done (DoD) and Definition of Ready (DoR) criteria, ensuring a clear framework for team objectives and deliverables.
With a focus on precision, I develop a comprehensive Work Breakdown Structure (WBS) and plan team activities, ensuring a systematic approach to project execution.
I maintain tight collaboration with both customer and company management, effectively addressing business needs within defined deadlines. This includes continuous communication and adaptation to evolving requirements.
My commitment to bridging the gap between technical excellence and strategic business objectives has consistently contributed to the success of projects under my purview.
In my professional journey, I've consistently demonstrated a keen ability to unravel intricate business logic swiftly, offering decisive solutions for process enhancement. My substantial background as a backend software engineer has endowed me with the proficiency to rapidly comprehend diverse technologies and seamlessly integrate them into projects.
Project Kick-offs
I've spearheaded the initiation of more than 5 successful projects, each characterized by its unique challenges and objectives. This experience has honed my capacity to navigate project landscapes efficiently, ensuring a robust commencement.
Architectural Enhancement
One of my notable achievements lies in the substantial improvement of project architectures. In a particular instance, I led a transformative initiative at Saucerful, addressing critical architectural gaps. This intervention not only streamlined internal processes but also had a tangible impact on reducing the sales of absent goods, thereby enhancing the overall image of the company.
Cost Optimization
Through strategic interventions, I've played a pivotal role in assisting companies in trimming their monthly expenditures. Notably, I contributed to cost reductions of up to $100,000 per month. This achievement underscores my commitment to maximizing operational efficiency and financial prudence.
$9000 / mo
≈ $108000 / year net
Cloud Architect (GCP), Lead DevOps Engineer
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 16 April
Ukraine · More than 10 years of experience · Upper-Intermediate ·Published 16 April
The goal of the project was to modernize existing Enterprise Data Warehouse with a Lift & Reshape migration approach from the existing on-premises, SQL Server based environment, to a modern, cloud based one with BigQuery from GCP.
Оne of the world's largest bank (2022 - 2023)
The goal of the project was to design and implement GCP Landing Zone for Data Science team to increase the bank’s Cloud Solutions.
Leading outcomes-based platform on digital advertising (2018 - 2022)
Being responsible for build & CI/CD services (maintaining CI/CD pipelines & infrastructure for more than 300 microservices, optimizing builds & code delivery for dev teams).
Implemented validation & applying versioned database migrations for PostgreSQL.
Created standartized IaC approach for microservices deployments across all environments.
Designed usage Apache Airflow + Spark for analytics teams
collaborate with dev teams and participate in design new microservices.
Being responsible for coaching/mentoring other team members and creation of annual infrastructure development plans and goals
Englishdom.com (2017-2018)
Created CI/CD pipelines for microservices, migrated monolith application to microservice solution based on containers and docker swarm, implemented Prometheus + Grafana for active monitoring, implemented ELK for logs aggregation
Work.ua (2013-2017)
Support high-load php-based web services, search optimization, telephony deployment and support (Asterisk), performance optimization, automation, backup management, monitoring
Over the years, I've continuously expanded the scope of my technological skills which currently includes application modernisation, configuration management, container orchestration, continuous integration and continuous delivery, infrastructure as code, backups management and disaster recovery, monitoring and logging implementations, serverless computing, GitOps and security solutions.
Certified Kubernetes Application Developer, 11x Google Certified (Frankly speaking, I’m a great devotee of GCP)
I prefer projects related to GCP, containers and k8s
$6000 / mo
≈ $72000 / year net
Senior Java Developer
Ukraine · 10 years of experience · Pre-Intermediate ·Published 14 April · In passive search
Ukraine · 10 years of experience · Pre-Intermediate ·Published 14 April · In passive search
Knowledge and use Spring Framework (Spring Boot, Spring Security, Spring MVC, Spring Data and other)
Knowledge and use Hibernate
Knowledge of Web Services (REST) and json
Knowledge and use RabbitMQ, ActiveMQ
Good knowledge of Sql (MySql) and NoSql (MongoDB)
Designing and creating microservices architecture (Consul, HA and other)
The use of technology continuous integration (jenkins and other)
Experience with Tomcat web server
Experience with front-end technologies (java script, android)
Experience with linux deploy
Experience with docker, docker-compose
Experience with rust language
Experience with kotlin language
Experience with swift language
$6500 / mo
≈ $78000 / year net
CTO, DevOps or SRE Lead, Architect
Ukraine · Dnipro · More than 10 years of experience · Beginner/Elementary ·Published 25 March · In passive search
Ukraine · Dnipro · More than 10 years of experience · Beginner/Elementary ·Published 25 March · In passive search
Вміння тверезо та критично оцінювати свої здібності, вміння признавати свої помилки та слабкості.
CTO продуктовоЇ компанії.
Не зважаючи на більш ніж 20 років практики - постійно вчусь.
My experience with a variety of equipment has encouraged me to look for more knotty challenges for my growth in the architectural and technology fields. I have extensive experience in evaluating, refining, planning and implementing various network solutions. Some of my work has included "last resort" efforts to address pressing issues on the verge of collapse of business operations. Thus, I gained experience in solving various problems, especially technological and logical level issues. My strong point is knowledge of a large number of not only old bare-metal solutions, how to replace them and introduce new designs, but also the logic of the network architecture as a business part. I have experience building backbone networks, VoIP, storage and hosting solutions. My experience as a senior engineer at large ISPs, telecommunications and corporate companies clearly shows this, and further practice in the role of DevOps and CTO confirms the ability to rationally apply previously gained experience. And even my weak level of spoken English does not stop, because. documentation should be written and read (which I do confidently), and not tell her about the delights of English poetry.
Адекватний менеджмент.
Нормальна обстановка (без перегибів з дресс-кодом та 10to19-онлі).
Возможности профессионального роста (либо отношение с пониманием).
Белая зарплата (или иные легитимные варианты оплаты. C ФОП - сложно).
Сложные (ну и интересные, чего кривить душой) задачи.
Лояльность к "вредным" привычкам (пока курю, ибо нравится).
Возможность удаленной работы или релокация (понятное, что при вразумительной фин.части).
$6000 / mo
≈ $72000 / year net
Senior PHP Developer
Ukraine · Dnipro · 10 years of experience · Upper-Intermediate ·Published 10 March · In passive search
Ukraine · Dnipro · 10 years of experience · Upper-Intermediate ·Published 10 March · In passive search
My way is to develop applications gradually with fast prototypes and regular retrospective. My favourite part is debugging and optimizing projects’ performance, including development processes. I don’t like to overdo my code but I do enjoy more sophisticated software architecture and see myself developing highload multi-service applications in containerized environments.
1. Single-tenant to multi-tenant migration solution for highly customizable portal project, including:
- moving away from a hosted LAMP stack in favor of a custom Docker-based solution with dynamic domain routing (including ssl)
- adapting existing codebase for multitenancy (with separate per-tenant databases via Doctrine's wrapper)
- writing administration tool to configure tenants (dynamic parameters, features control, scss styling, custom translations, image upload).
2. Fault-tolerant job handlers in PHP (with pcntl) and RabbitMQ (with delayed retries via DLX) with a restriction of using a specific lightweight framework approved for the internal-facing banking project.
3. Web interface for querying numerous databases in parallel with results aggregation and queries delegation.
4. Parallel event logging solution via Couchbase, tailored for speeding up business inquiries.
5. Swagger-driven generator of specific middle-layer classes for easier api integrations into an e-commerce project with multi-layered architecture (http classes, models, dto's).
6. Spreadsheet driven catalog loader working as a cheap adapter solution for existing content management workflows.
$4100 / mo
≈ $49200 / year net
PHP Developer (Laravel ONLY, please)
Ukraine · Dnipro · 9 years of experience · Intermediate ·Published 9 March · In passive search
Ukraine · Dnipro · 9 years of experience · Intermediate ·Published 9 March · In passive search
The largest projects are FinTech, the CRM system, site constructor, and marketplace (like alibaba.com and aliexpress.com).
Ability to work with legacy code.
SaaS CRM system.
Delivery SaaS solution (from the USA to the rest world).
Landing Page (Site Builder) SaaS.
Team Leading.
Interested in working with Laravel.
$4000 / mo
≈ $48000 / year net
Team Lead, Fullstack developer (PHP + JS)
Ukraine · More than 10 years of experience · Intermediate ·Published 9 March · In passive search
Ukraine · More than 10 years of experience · Intermediate ·Published 9 March · In passive search
• Hiring, onboarding, team management (3-5 members)
• Strong telepathy skills helps me in translating business requirements into technical tasks
• Strong problem solving skills
• Cooperation with outsource teams
• Legacy tolerant
• Migrating complex legacy projects to modern stack (Laravel, React)
• Planning, development and releasing React Native application (Websockets, bluetooth hardware)
• Introducing proper task tracking in Jira + automation, improving development proceses
• Creating SSO service for whole company to improve user and access management
• CI/CD in Gitlab
• Solving chargeback issues in payment process
• Migrating to Stripe Connect with complex payment flow in two countries
• Searching and working with outsource partners
• Cutting costs on using maps, storage and other services
• Upgrade outdated infrastructure, established replication and backup techniques, improve scaling abilities and stability
$8000 / mo
≈ $96000 / year net
Solutions Architect / SEM / Tech Lead / CTO
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 7 March
Ukraine · Kyiv · More than 10 years of experience · Advanced/Fluent ·Published 7 March
- Over 10 years commercial R&D on .NET / .NET Core
- On-site cooperation with Europe / US customers and teams
- Teams and Solutions architecture management
Current activity:
Serverless, Microservices architectures,
Teams management,
Azure (DevOps, Functions, CosmosDB, Notification Hubs, Blob Storage, ServiceBus, APIM)
AWS (Lambdas, S3, SNS, SQS, SES, IoT, Step Functions, Cognito, CloudWatch)
.NET / .NET Core, C#, EF, SignalR, Xamarin
Recent Positions and Roles:
Solutions Architect/ Senior Software Engineer / Team Leader
Activity areas:
Healthcare, B2C, B2B, ERP, Retail, DB , 3D, VR,
Telecommunications, Resorts
Development approaches:
TDD and DDD based on SOLID principles
- Managed teams from EU/US
- Created product for a dental association, which is based on a 3-D technologies stack
- Created DB system for the DBA's
- Implemented solutions in different areas, such as B2C,
B2B, Retail, Healthcare, ERP, Telecom, Automotive etc.
Solutions Architect, SEM, IT Manager, CTO positions.
- 1(current)
- 2