I've worked for over 10 years as an Atlassian Consultant
I am the founder and lead Atlassian consultant of Life in Codes, an Atlassian Platinum Solution Partner company. Among the Life in Codes team, we hold 30+ Atlassian accreditations and certifications, so no matter the expertise you need, it is there.
Personally, I hold all of the Atlassian certifications.
I've delivered 100+ Atlassian projects, on Upwork and beyond.
On the technical side, I personally have a vast experience with the following Atlassian related tasks:
- install/upgrade/migrate to Cloud: Jira, Jira Service Management, Confluence, Bitbucket, Bamboo, Guard
- customize/configure these tools, install add-ons and configure them
- translate business processes into Jira workflows
- Jira Service Management setup: request types, portal forms, queues, SLAs, approvals and automation
- custom add-on development and scripting for Jira (ScriptRunner, Groovy) and REST API integrations
- train the users to use these tools
Let's have a chat and see how I can help your team work more efficiently and collaborate better!
Atlassian Confluence
Scripting
Jira
Atlassian Bamboo
Apache Groovy
Agile Software Development
Process Architecture
Linux System Administration
IT Service Management
Bitbucket
Service Management Software
Agile Project Management
Database Administration
Information Technology Operations
Ticketing System
Technical Support
Incident Management
Business Process Automation
API Integration
Nicolae B.
Bucharest, Romania
$39/hr
5.0
21 jobs
Seasoned UI/UX Developer and Front-End Web Developer with extensive experience in Figma, Vue.js, Nuxt.js and Typescript. Skilled in creating dynamic and interactive web applications using modern JavaScript front-end frameworks such as VueJS (Vue 2 and Vue 3) and Nuxt (Nuxt 2 and Nuxt 3). Proficient in utilizing Tailwind CSS and other front-end frameworks like Vuetify, Bootstrap or PrimeVue to develop responsive and visually appealing designs.
Deep understanding of user interface (UI) and user experience (UX) design principles, including creating user flows, wireframes, high-fidelity designs, prototypes, and mockups. Experienced in translating design concepts into functional, user-friendly web applications. Adept at collaborating with cross-functional teams to deliver projects that exceed client expectations.
✅ Work Style:
👉 My work style is characterized by a systematic approach and attention to both the big picture and the finer details. I am proactive, self-motivated, and take ownership of my work. I am adaptable to changing requirements and can effectively manage multiple projects simultaneously.
✅ Personality:
👉 As a senior front-end developer, I am a dedicated and disciplined professional. I am passionate about my craft and enjoy the challenges that come with solving complex problems. I am open-minded, a good communicator, and value teamwork and collaboration. I strive for continuous improvement and take pride in delivering high-quality work that exceeds client expectations.
🏁 8+ years of experience as a Senior Frontend Developer (UI Developer)
🏁 In-depth and up-to-date knowledge of the best web and UI standards
🏁 Able to work independently, as well as in cross-functional teams
🏁 Strong knowledge of the web, mobile, and interactive design principles including layout, grid systems, design patterns, and typography
✅ Specialities:
👉 SaaS/Custom websites and dashboards
👉 Mobile apps
👉 Custom landing pages
👉 WordPress-based websites
👉 Webflow-based websites
👉 Headless e-Commerce stores
👉 Front-end development
👉 Prototypes and MVPs for seeking investment and user testing
👉 User flows to create strong strategy-backed designs
👉 Full-cycle product design and development
👉 UI/UX Audit
✅ Web Development skills:
👉 HTML5, CSS3 with SASS/SCSS
👉 JavaScript, VueJs, NuxtJs
👉 Responsive Layouts Design
👉 Bootstrap, Material UI, Tailwind.css, Vuetify
👉 AWS EC2, SES, Cloudfront, Route53
👉 APIs, GraphQL
👉 Chart.js
👉 WordPress, WooCommerce
👉 Strapi
👉 Webpack, Npm, Yarn
👉 Git with Github/BitBucket
👉 Docker
👉 Apache, Nginx
✅ Tools:
👉 Figma
👉 Adobe Photoshop
👉 Adobe Illustrator
👉 VS Code
👉 Slack
👉 Management tools: Jira, Trello, Asana
Keywords (for you to find me): front-end developer nuxt expert vue js user experience ui/ux ios designer design app application wireframes vuejs nuxtjs photoshop prototype ui ux html wireframe design javascript material ecommerce prototypes interface mockups css usability saas startup start-up mockup expert interaction design e-commerce wireframing
HTML5
JavaScript
Vue.js
WordPress
SCSS
Nuxt.js
CSS
CSS 3
Web Design
Adobe Creative Cloud
User Interface Design
UX & UI
Mobile UI Design
Figma
User Experience Design
Alexandru S.
Bucharest, Romania
$50/hr
5.0
17 jobs
Top Rated Plus with a proven track record in delivering full-stack platforms and scalable system architectures. I combine deep technical skills with strategic thinking to help teams and founders design reliable, maintainable, and future-ready systems.
🛠 Stack: Python · React · FastAPI · PostgreSQL · Superset · Azure · AWS · Docker
📐 Skills: System Design · Technical Architecture · Cloud Infrastructure · MVP Planning · API Strategy
I know how to build things — and more importantly, how to build them right from the start.
Available for high-impact consulting:
- Designing system architectures
- Planning scalable MVPs
- Auditing and improving existing platforms
Let’s work together!
Shopify
WordPress
Node.js
React
WooCommerce
Python
Django
Forex Trading
JavaScript
Elementor
Anton B.
Bucharest, Romania
$40/hr
4.9
1 jobs
Certifications:
Anthropic Academy — Introduction to Agent Skills
Anthropic Academy — Building with the Claude API
CCAF (Claude Certified Architect Foundations) — in progress
Cost-efficient AI solutions — reduced client processing costs by 40% through intelligent model routing and caching strategies. End-to-end delivery from idea to production.
AI Automation/Integration Engineer with 5+ years of full-stack development experience, specializing in production AI systems using Java (Spring Boot) and Python (FastAPI).
I build financial, multi-modal AI applications including microservices, REST APIs, and distributed architectures with Docker, PostgreSQL, Kafka, and OAuth2.
AI/ML expertise:
RAG systems · Vector search (pgvector, Pinecone) · Claude API · OpenAI API · Gemini API · MCP servers & clients · Tool use & agentic workflows · Prompt engineering & evaluation · LLM-as-a-Judge · Prompt caching · Extended thinking · Voice interfaces (Whisper) · Local model deployment (CPU/GPU) · Fine-tuning (LoRA)
Java
Python
Spring Boot
Spring Security
FastAPI
OAuth
Microservice
Apache Kafka
REST API
Clean Architecture
Back-End Development
OpenAI API
SaaS
Vector Database
Bogdan N.
Bucharest, Romania
$30/hr
5.0
13 jobs
I’m a Data Engineer with 6+ years of experience designing, building, and optimizing modern data platforms. I specialize in turning raw, complex data into clean, scalable, and reliable pipelines that empower analytics and decision-making.
🔧 Core Skills
Programming & Data Processing: Python (pandas, PySpark), SQL, DBT
Cloud & Data Warehousing: AWS (S3, Lambda, Glue, Redshift, Athena), Snowflake
Infrastructure & CI/CD: Terraform, Git, GitHub/GitLab CI
Workflow Orchestration: Apache Airflow
Data Modeling & ETL: Dimensional modeling, ELT pipelines, data quality & governance
🚀 What I Can Do for You
Build scalable ETL/ELT pipelines to handle large volumes of data
Set up data warehouses/lakes in Snowflake or AWS
Automate workflows using Airflow or AWS Step Functions
Optimize SQL queries and ensure cost-efficient data processing
Deploy infrastructure as code with Terraform for reliable, repeatable environments
Integrate data from APIs, SaaS tools, and third-party platforms into your ecosystem
🏆 Why Work With Me?
Proven track record of delivering end-to-end data solutions for startups and enterprises
Strong communicator who can collaborate with both technical and business stakeholders
Focused on clean code, documentation, and scalability to ensure long-term maintainability
Passionate about data engineering best practices and cloud-first architectures
Bash
Python
Data Mining
MySQL
Linux
ETL Pipeline
Vitaly V.
Bucharest, Romania
$100/hr
5.0
7 jobs
I help SaaS, iGaming, FinTech, and regulated businesses reduce security risk and pass audits without overengineering or panic-driven spending.
I’ve worked at executive level (CTO / CISO / Head of Security), supporting companies with:
– ISO 27001 & SOC 2 readiness
– PCI DSS advisory
– Security architecture & risk management
– Incident response & executive reporting
What clients hire me for:
– Clear gap analysis (what really matters vs noise)
– Board-ready security roadmaps
– Practical compliance without bureaucracy
I usually work on monthly retainers as a Virtual CISO, but I also support short-term audits, reviews, and second opinions.
If you’re preparing for an audit, investor due diligence, or want a clear security roadmap — let’s talk.
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
“Upwork provides an umbrella-level of security. I can see a talent’s work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.”
KD
Kim Darling
Emerald Tiger
“Upwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.”
DM
David Merry
Kinetic Investments
“Our very specific requirements can be a challenge—With Upwork, we’re able to access a bigger community to ensure the success of our projects.”
KK
Katja Krohn
Summa Linguae
How do I hire a Apache Developer near Bucharest, on Upwork?
You can hire a Apache Developer near Bucharest, on Upwork in four simple steps:
Create a job post tailored to your Apache Developer project scope. We’ll walk you through the process step by step.
Browse top Apache Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Apache Developer profiles and interview.
Hire the right Apache Developer for your project from Upwork, the world’s largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Apache Developer?
Rates charged by Apache Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Apache Developer near Bucharest, on Upwork?
As the world’s work marketplace, we connect highly-skilled freelance Apache Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Apache Developer team you need to succeed.
Can I hire a Apache Developer near Bucharest, within 24 hours on Upwork?
Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Apache Developer proposals within 24 hours of posting a job description.