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Adrian B.
Freelance Big Data Architecture developer in Colombia
Software developer oriented to build efficient business solutions. Fully acknowledge in different technologies such as Java and C#. Experience with relational and non-relational databases. Conceptual clarity and project structuring skills. English proficiency and interest in professional update.
Freelance Big Data Architecture developer in Brazil
I started my life with technology doing hacks for games when I was 13, learned a lot from it and discovered a whole new world of tools, knowledge, possibilities, and people. Back there I already knew it was what I wanted for my life, not doing hacks, but working with this world I had just met. Nowadays I have the privilege of working on what I love, that 13 years old boy passion still lives, but now pursuing greater causes, helping companies and people to achieve their goal.
Motivated and highly professional specialist with years of experience in Data Analysis and Architecture.
Proven experience in the fields of Data Management, Analytics, DWH, BI, CRM, EPM and Credit Risk.
Capable of undertaking different roles: PM, Business Analyst, Data Architect/Engineer/Analyst and Developer.
Always interested in new challenges and in the acquisition of new skills and competencies.
Freelance Big Data Architecture developer in the United Kingdom
Specialises in cloud data & analytics platform architecture, modernisation and deployment.
I work well with stakeholders to quickly establish requirements, discover data stores, map out strategies, and
identify key insights for the business to leverage on.
PRINCE 2 Practitioner, Agile Projects.
All things Data!"
I have been building web applications for over 10 years now. I love building products that has huge impact on the ecosystem. I am able to develop an MVP driven by user needs. I am good at listening and taking care of details in order to achieve maximal performance from my team.
● Software Engineer with more than 10 years of experience working with different methodologies and development technologies for diverse companies. Experience working on-site, from home and multi location teams using agile processes (kanban and scrum) with a small adventure in the Netherlands. Currently, looking for opportunities. Advanced English level written and spoken.
● Expert in the technical, conceptual and content development of enterprise applications in business, presentation and services layers during planning, analysis, implementation and testing project steps of software development life cycle. In the last few years, I have worked primarily on Java backend and cloud integration projects oriented to microservices. However, I have nice experience in front-end/fullstack areas as well and I can adapt very easily to work on any environments or any technologies.
● Experience in Java versions (7, 8, 9, 11, 14) and Java based languages like Scala, Groovy and Kotlin. Strong knowledge in Spring/SpringBoot (data, integration, beans, core, boot) and JavaEE (JPA, EJB, JSF, JSP, Rest, Servlet, JAX-WS, JAX-RS, Guice). Widely use of frameworks like Hibernate (annotations/xml), Kafka, Redis, ElasticSearch, Quartz, IReport, EHCache, Redis and some libraries for web development like Vaadin, PrimeFaces and RichFaces.
● Certified as AWS Developer with high experience in several services (S3, EC2, EMR, DynamoDB, Lambda Cloud Formation, RDS, AutoScaling, DNS, Athena and others) and great exposure to Google Cloud as well.
● Great knowledge and development in the front-end stack primarily with AngularJS, TypeScript, HTML, CSS, JavaScript, JSON, JQuery and a bit of ReactJS. Also, some interaction with Android java based development on some projects with features like push notification, maps, and APIs consuming.
● Skills related to integration, unit and automated tests in technologies like Junit, TestNG, Cucumber, JBehave, SoapUI, Mockito and Apache JMeter. Also, working with CI/CD processes with tools like Jenkins, Gitlab, Kibana and others. Experience working with Ruby and Groovy integration tests.
● Use of different SGBD providers: Oracle, MSSQL, PostgreSQL, DB2, Teradata, MySQL, HDBSQL and MongoDB NoSql database (Certified Developer). On the other hand, great expertise with PL/SQL and PL/pgSQL for procedures and functions maintenance.
Senior Software Developer with experience in JavaScript, SQL, and Python, each 10 years of experience. 20 years of experience in total.
The company with whom I grew the most professionally is ADA SA, a small software shop from Medellín. Our client was the IDEAM, an equivalent to the weather and meteorology office in Colombia, and I had the immense pleasure to write all kinds of weather related applications, including predictive models. As I started as a senior developer, I went all the way to become the tech lead for this particular client, and of course I learned a lot during the four years with them (2007-2011), sometimes the hard way.
Since I started my career in the early 2000s, I've almost always been the guy who writes the code, and when not, the one who receives the responsibility to either keep things working, or the team working. So I'm pretty sure all of the projects mentioned in my CV benefited hugely from my contributions, even those in which I didn't last or those that didn't meet success. Among my most successful ones, I'll just mention:
* the three hugely successful projects I had with Indra, a giant Spanish company. In particular, the DANE project was a major milestone in my career: it was a software solution for the equivalent of the office of statistics and measurements, and allowed the company to win many other projects in Colombia.
* [recreation.gov](http://recreation.gov/) gave me the opportunity to visit Buenos Aires and I wrote a huge range of map (GIS) related functionalities. An amazing project with an amazing variety of developers in many different areas.
* the [dealertrack.com](http://dealertrack.com/) is an awesome project, and I became a developer for one of its main teams as they were writing the next version of their platform on the cloud.
When talking about my strengths, I believe my coworkers would mention:
* resilience, because I'm never discouraged by any outcome, but I keep working on improving things until all expectations are surpassed.
* trust, because I gain the confidence of my teammates by obtaining results for the team, and by writing a code that inspires confidence, no tricks at all.
* respect, because I know my limits and I always keep things professional, no matter what. My colleagues know how much I appreciate them, and that I'll never erupt over them nor even have the need to do so.
* competence and value creation: nobody doubts I know what I'm talking about, and when not, they know I'll just ask.
Freelance Big Data Architecture developer in Brazil
Please, visit my Linkedin for more details: [https://www.linkedin.com/in/marcel-pallete-81166b2b/](https://www.linkedin.com/in/marcel-pallete-81166b2b/)
Experienced tech consultant, currently working as Data Tech Lead at Ernst & Young Brazil, focused in:
\- SQL, Python, PySpark and Scala Languages
\- Data Engineering
\- DataArchitecture
\- ETL pipelines (By code or by ETL Tools like Pentaho, Alteryx, SSIS)
\- BigData (Spark, HDFS, Hive, NiFi, Kafka)
\- Tuning and performance
\- Azure Cloud (Data Factory, Databricks, Synapse Analytics, SQL DB, Data Lake Gen 2, Stream Analytics)
\- Terraform and IaC for Azure Cloud
\- Databases (SQL Server, PostgreSQL, Teradata, IBM DB2, MySQL)
\- Data Modeling (Erwin, DW, DLH, OLAP/OLTP)
\- Business Intelligence and DataViz (Power BI Expert level (M, DAX, DAX Studio, Tabular Editor), Tableau, Looker/Data Studio, Looker and LookML, Qliksense and Qlikview)
\- Microsoft Fabric complete solution
\- Microsoft Solutions (Power Platform, Power Automate, Sharepoint, Power Apps, Dataverse, Sharepoint)
Freelance Big Data Architecture developer in Brazil
Seasoned professional with over 5 years of experience delivering cloud-based data solutions. Currently serving as a Senior Data Engineer and System Integration Lead, I excel in orchestrating complex data migrations and designing efficient data models and pipelines to drive business success. Proven track record of working remotely with international teams, leveraging asynchronous communication to effectively collaborate and manage projects across time zones. Skilled in communication, planning, documentation, and liaising between stakeholders to ensure seamless project execution.
Freelance Big Data Architecture developer in India
### 15 years Hands-on experience to multiple tech stacks to accomplish task in the area of Cloud and Devapps architect design, pricing, optimization and implementation
If you're looking for immediate online assistance from Big Data Architecture experts, you can get Big Data Architecture programming help within 6 minutes on Codementor.
Why choose Arc to hire freelance Big Data Architecture developers
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Arc helps you build your team with our network of full-time and freelance software developers worldwide, spanning 190 countries. We assist you in assembling your ideal team of programmers in your preferred location and timezone.
In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.
Depending on the stage and scale of your product and services, you may need to hire a Big Data Architecture developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Big Data Architecture developers can help keep your website up-to-date.
How do I hire Big Data Architecture developers?
To hire a Big Data Architecture developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.
Arc offers three services to help you hire Big Data Architecture developers effectively and efficiently. Hire full-time Big Data Architecture developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Big Data Architecture engineers in 72 hours, with weekly payments.
If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Big Data Architecture developers.
Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Big Data Architecture developer for your company, and let Arc handle the logistics.
Where do I hire the best remote Big Data Architecture developers?
There are two types of platforms you can hire Big Data Architecture programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Big Data Architecture developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.
If you’re looking to hire the best remote Big Data Architecture developers, consider niche platforms like Arc that naturally attract and carefully vet their Big Data Architecture developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Big Data Architecture developer candidates.
Some factors to consider when you hire Big Data Architecture developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.
Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Big Data Architecture developers for hire.
How do I write a Big Data Architecture developer job description?
Writing a good Big Data Architecture developer job description is crucial in helping you hire Big Data Architecture programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.
Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.
Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Big Data Architecture developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.
What skills should I look for in a Big Data Architecture engineer?
The top five technical skills Big Data Architecture developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.
Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Big Data Architecture developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Big Data Architecture developers to keep up with evolving technology and requirements.
What kinds of Big Data Architecture programmers are available for hire through Arc?
You can find a variety of Big Data Architecture developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Big Data Architecture programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Big Data Architecture developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.
In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Big Data Architecture developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Why is Arc the best choice for hiring Big Data Architecture developers?
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Big Data Architecture developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Big Data Architecture developers.
Every Big Data Architecture developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Big Data Architecture and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.
Not only can you expect to find the most qualified Big Data Architecture engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.
How does Arc vet a developer’s Big Data Architecture skills?
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Big Data Architecture developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.
While Arc has a strict vetting process for its verified Big Data Architecture developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Big Data Architecture developers, you can rest assured that all remote Big Data Architecture developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
How long does it take to find Big Data Architecture developers on Arc?
Arc pre-screens all of our remote Big Data Architecture developers before we present them to you. As such, all the remote Big Data Architecture developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Big Data Architecture programmer in 72 hours, or find a full-time Big Data Architecture programmer that fits your company’s needs in 14 days.
Here’s a quote from Philip, the Director of Engineering at Chegg:
“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”
How much does a freelance Big Data Architecture developer charge per hour?
Depending on the freelance developer job board you use, freelance remote Big Data Architecture developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Big Data Architecture developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.
When you hire Big Data Architecture developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.
How much does it cost to hire a full time Big Data Architecture developer?
According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.
Your remote Big Data Architecture developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.
For more frequently asked questions on hiring Big Data Architecture developers, check out our FAQs page.
Your future Big Data Architecture developer is just around the corner!