Upstaff Developer Profile Directory

All vetted software engineers you need to build AI, Web3, and data Products.

  • Dedicated Full-time commitment for long-term or Time& Material for shorter or ongoing support
  • Europe, Israel, LatAm, United States, Asia geography coverage
  • Remote and hybrid engagement
  • Trial period, no termination fees or hidden costs for transparent and risk-free onboarding.
AWS
GCP
...
- Extensive experience in cybersecurity, currently working as a Security Systems DevOps Engineer at Datami, with a demonstrated history in several DevOps and DevSecOps roles, security system engineering, and network operations center roles. - Proven expertise in cybersecurity data analytics and automation, with project experience in developing authorization and authentication systems, utilizing tools such as OKTA OAuth, SalesForce demandware, Grafana, OpsGenie, Terraform, Sentry, Prometheus, and Rigor. - Proficiency in real-time big data management through Google Cloud Platform Monitoring (Stackdriver), and database development experience with MySQL, MSSQL, and Couchbase. - Skilled in software development practices and CI/CD toolsets, including Jenkins, Git, Docker, and Kubernetes, vital for MVP development in a fast-paced cybersecurity environment. - Significant experience in managing and responding to cybersecurity incidents in Network Operations Centers, beneficial for developing and implementing SIEM, SOAR, and XDR platforms. - Availability starting from 15/06/2023
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Seniority Senior
Location Ukraine
C++
Rust
...
- Experienced C++/Rust/Mobile/Scala Developer with a demonstrated history of working in the financial/media services industries. - Skilled in C/C++. rust, Java, Mobile Applications, Python/Ruby, Haskell. Strong engineering professional graduated from Dnipropetrovs'kij Nacional'nij University. - Intermediate English
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Seniority Senior
Location Binz, Switzerland
Java
...
- A budding IT professional who has successfully completed Masters's in Computer Application from BITS, Mesra. Possess in-depth experience of 13 years in Software Development and project execution. - Knowledge and understanding of technologies like JAVA/ J2EE, JDBC, SERVLETS, JSP, AJAX, JAVASCRIPT, STRUTS, Microservices, HIBERNATE, SPRING, SPRINGBOOT, SPRING MVC, GOLANG, RESTFUL WEBSERVICES, JMS, PCF, AWS, Jenkins. - Acquired hands-on experience of CRUD development, Bug Fixing, Analysing the Issues, talking with onsite for the development of new modules through various academic projects. - Endowed with a passion for winning as evinced through demonstrated excellence in the academic & extracurricular areas. - Abilities to handle multiple priorities, with a bias for action and a genuine interest in personal and professional development. - Team player with strong analytical and leadership skills.
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Seniority Architect/Team-lead
Location Chennai, India
PHP
Zend
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- Software Engineer with more than 6 years of commercial experience in software development - Extensive Experience in developing applications using PHP - Experience in development a high loaded online store using SOLID, DRY, KISS - Extensive experience in building architecture and database optimization - Extensive experience in mentoring senior specialists, making code review • Experience in stress testing and speed optimization - Experience in MVC and Domain-Driven Design architecture - Experience in RestFull API - Developing web applications using JavaScript, Vue.js - Quick learner, team player, - Goal-oriented and responsible. - Upper-Intermediate English - Availability starting from 01/06/2023
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Seniority Senior
Location Armenia
React 4yr.
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- 4+ years of experience in IT - 3+ years of experience with React - AWS Certified Cloud Practitioner - Intermediate English
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Seniority Middle
Location Ukraine
Java
Spring Boot
MySQL
NoSQL
GCP
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- 15+ years of experience in software development - Managed over 15-20 employees on a daily basis - Good Knowledge of Enterprise Design Patterns - Good Knowledge of the Hyperledger fabric BlockChain framework - Good Knowledge of the health care Domain and Banking Domains. - Technical expertise in Python Django, MEAN Stack, Blockchain, J2SE, J2EE, SQL, NoSQL, Spring, and Hibernate. - Excellent Exposure to AWS Clouds like EBS, RDS, ELB, etc. - Excellent Exposure to GCP like Cloud Storage, App Engine, etc. - Good Knowledge of various repository Tools like GIT, SVN, etc. - Excellent exposure to Analysis, Design, and Development phases of projects - Excellent Exposure to Unit and Integration Testing. - Excellent development skills adhering to Coding standards. - Good communication skills within the organization as well as with the Client. - Good Knowledge of various JAVA IDE like2 Eclipse, NET Beans, etc. - Knowledge of SQL Scripts and Stored Procedures. - Excellent Exposure to building tools like ant, MVN, Bamboo, etc. - Good Knowledge of application servers like JBoss.
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Seniority Architect/Team-lead
Location Ukraine
JavaScript
TypeScript
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- I have experience cooperating with clients from all over the world and building products related to various spheres: e-commerce, real estate, custom CRM, trading, social media and many more. Product tech design and full cycle of development and support. - Key skills - Product tech design and full cycle of development and support - Technical analysis, time & budget management - knowledge of Go, Rust and JavaScript/TypeScript (node.js/react.js) - knowledge of Database systems: RDBMS, noSQL - knowledge of code quality tools and systems, continuous integration and delivery - knowledge of AWS services - knowledge of QA processes, integration and e2e testing. - Upper- Intermediate English
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Seniority Senior
Location Ukraine
PHP
...
- Software Engineer with more than 6 years of commercial experience in software development - Experience in development a high loaded online store using SOLID, DRY, KISS - Extensive experience in building architecture and database optimization - Experience in stress testing and speed optimization - Experience in RestFull API - Knowledge how to improve project from business perspective - Quick learner, team player, goal-oriented and responsible. - Availability starting from ASAP
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Seniority Senior
Location Armenia
C 6yr.
C++ 6yr.
...
- IT experience starting in 2017. - Experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint 2007/2010/2013/2016/2019 Online. - Strong knowledge of LUA, C, C ++, C#, Python, Java, HTML (HTML5), JavaScript, CSS (CSS3). - Experience with TypeScript, jQuery, Bootstrap (3, 4), Data Tables, SharePoint libs, ReactJS, Vue.js, Semantic UI, ADO NET, Data fixes, Code review, Impact analysis, Quality Managment Systems (Based on ISO 9001:20155 and ISO 19011:2011 Standarts) - Extensive experience with MS Visual Studio 2012/2013/2015/2017/2019, VS Code, Jira, Git, Microservices, Doker, Database and Data modeling, SQL DB, MongoDB. - Fluent English - Available ASAP
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Seniority Senior
Location Ukraine
Java
...
- 3+ years of experience in the IT industry as a Java Software Engineer - Upper-Intermediate English - Upper-Intermediate German - Available ASAP
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Seniority Senior
Location Ukraine
Java
React
...
- Results-oriented Java and JavaScript software engineer with 5+ years of experience developing, testing, and maintaining enterprise software solutions. - Developed and maintained a bunch of advanced projects from use cases and functional requirements. - Good team player, quick learner, motivated and detail-oriented. - Upper-intermediate English - Available ASAP
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Seniority Senior
Location Ukraine
DevOps
...
- 6 years in the System Engineering industry with Linux/Windows-based environment - 4 years in Cloud Computing from System Administrator till DevOps Engineer - 5 years hands-on AWS Cloud, migration/cross-region infra - 2 years with CI/CD and GoCD Jenkins pipelines for AWS multi-region environment - 2 years in IaC Terraform (Terragrunt) solutions, development huge infrastructure projects in AWS, EKS, KOPS, Kafka, GCP etc. - Upper-intermediate English. - Available ASAP.
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Seniority Senior
Location Ukraine
Go
...
- 28+ years of experience in the tech - Higher engineering education - Implemented more than 100 successful projects in various fields - Managing units of more than 10 people - Development of WEB projects and REST API services - Management of the development and implementation of projects - Upper-Intermediate English - Available ASAP
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Seniority Senior
Location Ukraine
Laravel 3yr.
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- 10+ years of experience of Full-Stack Developer. - Intermediatet English. - Available ASAP.
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Seniority Senior
Location Ukraine
Node.js
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- 4 years of commercial software engineering experience - Experienced with backend development in Node.js and PHP - Intermediate English - Available ASAP
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Seniority Middle
Location Ukraine
ETH (Ethereum blockchain)
Binance
BSC
Tron
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- 10+ years of IT industry - Highly skilled software engineer with experience leading operations in software development projects. - Proficient in project management methodologies including Agile development with a focus on reducing costs and shortening process times. - Upper-intermediate English - Available ASAP
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Seniority Senior
Location Lviv, Ukraine
PHP
Symfony
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- Experienced in PHP, collaborated with various web development teams to create eCommerce sites
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Seniority Senior
Location Zaporizhia, Ukraine
Business Analysis
Power BI
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- An experienced Business analyst with 4+ years’ experience in FinTech, Big Data, IoT. - Doctor of law in financial/ fintech, business analysis, and law. - Requirements Gathering & Analysis, Data Mining & Analytics - Risk Management, Use Acceptance Testing - Enterprise Implementations, KPI Dashboards & Scorecards - Economist implementing SAP R3. - Advanced English - Available ASAP
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Seniority Senior
Location Kyiv, Ukraine
Java
...
- Experience with the full delivery process: requirements collection, design implementation, bug-fixing, support, installation of a patch to customer environment delivery, on-site production support - Expertise in onsite\online production supports, E2E process troubleshooting, and performance analysis. - 5+ years of experience in the development of enterprise applications
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Seniority Middle
Location Ukraine
HTML
CSS
...
Seniority Middle
Location Kyiv, Ukraine
DeFi
NFT
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- 12+ years of experience. - Present talks, explain and give classes about web3 concepts and integrations for blockchain, NFTs, cryptocurrencies, and metaverses. - Bridged the gap between Product/Product Marketing providing data for ‘wants vs. needs’ of dev community for product development. - Executed production strategies and campaigns to more than 500 million users worldwide for all content available on Google Play store. - Led the product development for a multi-million dollar mobile Disney game planning sprints and restructuring the entire project. - Directed product development at five tech and game startup companies simultaneously while getting a Master of Science degree. - Led development of ground-breaking web projects at my own startup using custom-built systems and advanced API integrations. - Upper-intermediate English. - Available ASAP.
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Seniority Senior
Location Ecuador
PHP
Go
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- Software Engineer with over 7 years of experience - 3 years of experience with Go - Work on Php, Node and Golang - Upper-Intermediate English. - Available ASAP
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Seniority Middle
Location Amsterdam, Netherlands
Microsoft Dynamics AX
MS Dynamics 365
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- Experienced Senior AX Developer and Technical Solution Architect with extensive expertise over 21 years in implementing and customizing ERP solutions, particularly Microsoft Dynamics AX (AXapta); - From 2000 to 2022, participated in more than 150 projects doing estimations, implementation, testing, and installation of change requests; - Proficient in technologies such as Microsoft Dynamics AX 2009, AX 2012, AX 2012 R2, AX 2012 FP, AX 2012 R2 CU, AX 2012 R3, and D365O; - Strong background in various industries, including retail, wholesale, sports media and marketing, distributorship, cosmetics production, and distribution; - Commercial experience includes successfully leading and participating in multiple ERP implementation projects, including deploying ERP solution D365O (Dynamics 365 Finance and Operations) and upgrades to AX2012 R2 and D365O; - Has been involved in technical analysis, implementation of changes, testing, data migration, technological concept development, and providing ongoing support; - Fluent in English; - Basic A2 German. - Available from 05.06.2023
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Seniority Architect/Team-lead
Location Poland
Power BI
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- Data visualization expertise with Tableau and Power BI - Strong knowledge of PostgreSQL and MS SQL - Easy-learning and goal-oriented with good teamwork skills - Responsible, communicable, and creative - Advanced English
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Seniority Senior
Location Ukraine
Python
...
- 6 + years of experience in IT. - Software Enthusiast skilled in developing, testing, and debugging code. - Upper-intermediate English. - Available ASAP.
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Seniority Senior
Location Nigeria
DevOps
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- 4+ years of experience in IT- Versatile Business Intelligence professional with 3+ years of experience in the telecommunications industry- Experience with data warehousing platform to a Big Data Hadoop Platform - Native English- Available ASAP
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Seniority Senior
Location Ota, Nigeria
Python 6yr.
Go 3yr.
...
- 6+ years of experience as a Python Developer - 3+ years of experience as a Go Developer - Upper-Intermediate English - Available ASAP
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Seniority Senior
Location Nigeria
React 5yr.
JavaScript
...
- Senior React Engineer with 5+ years of experience - Profound React/Vue knowledge - Available ASAP - Intermediate English
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Seniority Senior
Location Nigeria
Solution architecture
Business Analysis
Database development
System integration
Test design
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• 15+ years of work experience as IT professional. • PSM I certification with 100% score. • QA employee of the year (TEAM International 2010). • Upper-Intermediate English level. • Available Full-time. • Ready to start: two weeks. • No scheduled vacations within next 3 months.
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Seniority Architect/Team-lead
Location Ukraine
Java 15yr.
Appium 5yr.
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- Worked on leading positions with central high street banks/fin-tech firms like BAML-UK, ICBC-Standard Bank-UK, Fidelity, and Prudential. - Worked in Major Asset Classes like Commodities, Money Market, Equities, Equities Derivatives, Risk-IT, Market Operation, Financial Markets, Fixed Income - Domain Knowledge: Banking, FX, Asset allocation, Fixed Income, Regulatory reporting MiFID, Treasury, Insurance, Annuities, Mutual Funds, Retirement Services, Finance, ERP, CRM, Security, Networking, Gaming - 15+ years of commercial experience with Java and 5+ years of commercial experience automating with Appium. First experience in the banking sector was acquired in 1999. Since the beginning of 2000, has working experience in banking and finance. - A delivery-focused hands-on expert test professional with over 20 years of solid experience in providing test solutions to multi-million-dollar projects with an emphasis on automation and CI. - Certified Agile Scrum Practitioner - ISEB / ISTQB Certified Software Test Professional - Fluent English
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Seniority Senior
Location London, United Kingdom
Python 12yr.
...
- 12 years with Python (Django, Flask, and other Python frameworks), PostgreSQL 10 years - 22 years of experience in tech - Strong experience in data structures, software development with object-oriented design, cloud platforms - Data scraping from SourceForge & Yahoo Finance, ETL pipelines - ELK (Elasticsearch, Logstash, Kibana) stack, various Data / API Integrations, IoT (Internet of Things) - Advanced English - Available ASAP
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Seniority Senior
Location Nigeria
Technical Writer
...
- near-native fluency in English and French (6 years living and working in Canada)- vast experience in the creation of technical documentation, user guides, training materials in English and French- a wide experience of translation of technical documentation (English, French, Russian, Ukrainian)- extensive knowledge of learning technologies ample expertise in running workshops on the use of technologies - a dedicated professional with a passion for innovation, a love for a close-knit team and an ability to work in a fast-paced environment.- Native English.- Available ASAP
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Seniority Senior
Location Alberta Avenue, Canada
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