We Help You Hire a PostgreSQL Developer From South America
PostgreSQL Developers can be difficult to find. It can take a lot of time and effort to find the right nearshore company. For your PostgreSQL developer role, you need someone who is smart, responsible, and hardworking.
By using our AI matching algorithm, we can help your organization find the right developer for your project. In order to ensure the best match for your team, we combine data analysis and personal interviews.
The goal of PostgreSQL developers is to contribute quality code to your team from the very beginning. Thus, over several years, our hiring process has been refined and is trusted by many fast-growing startups. Our expert PostgreSQL database engineers will add value to your team.
Work US Hours
We have engineers in Brazil who are willing to work US hours so they can communicate and work together.
Pricing from LATAM
Our team is made up of talented and experienced database developers from Latin America eager to work with US-based companies.
No Hidden Fees
All local employment taxes and employee benefits are taken care of by us, you only pay a flat monthly or hourly rate.
Only Vetted PostgreSQL Engineers
Choosing a database engineer from us ensures you’re hiring a qualified, tested professional.
Testimonials
What is PostgreSQL?
PostgreSQL, often referred to as Postgres, is a powerful open-source relational database management system (RDBMS) renowned for its robustness, flexibility, and extensive feature set. Developed in the 1980s, PostgreSQL has evolved into a leading choice for managing structured data in a wide range of applications. Its active and supportive community, regular updates, and adherence to SQL standards have contributed to its popularity among developers and enterprises alike.
Advanced Features
PostgreSQL offers a plethora of advanced features that set it apart from other database systems:
Extensibility
PostgreSQL allows users to define custom data types, operators, and functions, empowering developers to create tailored solutions to fit specific requirements.
ACID Compliance
The system guarantees Atomicity, Consistency, Isolation, and Durability, ensuring data integrity and reliability even in complex transactional scenarios.
Full Text Search
PostgreSQL provides powerful full-text search capabilities, enabling efficient searching and indexing of textual data, including ranking and relevance matching.
Scalability and Performance
PostgreSQL excels in handling large datasets and high traffic loads:
Parallel Processing
With support for parallel query execution, PostgreSQL can utilize multiple cores to process queries, resulting in improved performance for complex analytical workloads.
Replication and High Availability
PostgreSQL offers various replication methods, including asynchronous and synchronous replication, enabling data redundancy and ensuring high availability of critical systems.
Indexing and Query Optimization
PostgreSQL provides various indexing techniques, such as B-tree, hash, and generalized search trees, along with query optimization features like query rewriting and parallel query planning.
Security and Reliability
PostgreSQL prioritizes data security and reliability, making it suitable for mission-critical applications:
Role-Based Access Control
Fine-grained access control allows administrators to define access permissions at different levels, ensuring data privacy and security.
SSL/TLS Encryption
PostgreSQL supports secure connections through SSL/TLS protocols, safeguarding data transmission against eavesdropping and tampering.
Data Integrity and Backup/Restore
Built-in mechanisms like write-ahead logging (WAL) and point-in-time recovery (PITR) ensure data integrity and facilitate reliable backup and restore operations.
PostgreSQL’s extensive feature set, scalability, performance optimizations, and emphasis on security and reliability make it a powerful choice for various applications. Its open-source nature and vibrant community support contribute to its continual improvement and adaptation to evolving needs, making it a reliable and future-proof database management system.
- Robust and reliable database system.
- High-performance and scalable architecture.
- Extensive support for advanced SQL.
- Flexible and customizable data modeling.
- Strong data security and encryption.
- Active and supportive open-source community.
- Full-text search and indexing capabilities.
- Seamless replication and high availability.
Vicktor dos Santos
PostgreSQL Developer
11+ Years of SQL 5+ Years of PostgreSQL. Has been working in legal and media for the last few years.
Amanda Lopes
PostgreSQL Developer
8+ Years of SQL 4+ Years of PostgreSQL. Lots of experience having worked for a number of industries including media
Gabriel Batista
PostgreSQL Engineer
10+ Years of SQL 5+ Years of PostgreSQL. Has worked with ecommerce companies.
What does a PostgreSQL Developer do?
A PostgreSQL developer’s primary responsibilities include database design, schema creation, and data modeling. They collaborate with software engineers, system administrators, and other stakeholders to understand the application requirements and translate them into an effective database structure. They are proficient in SQL and use it to write complex queries, stored procedures, and database triggers.
Developers optimize query performance by creating and fine-tuning indexes, analyzing query execution plans, and utilizing advanced features like query optimization tools and parallel query execution. They are also responsible for ensuring data integrity, implementing security measures, and handling database backups and recovery.
PostgreSQL developers often also work with programming languages like Python, Java, or PHP, integrating the database with applications and building data-driven functionalities. They stay updated with the latest advancements in PostgreSQL, explore new features, and leverage them to enhance application performance and scalability.
They play a pivotal role in developing robust and efficient database solutions, ensuring data integrity, and optimizing performance to support the overall success of an organization’s applications.
A Proven Partner For You
As a database company, we know how crucial it is to find a reliable and high-performing partner when it comes to your data. That’s why we offer top-quality service to everyone. Contact us now to kickstart your database team!
Our simple Process to Hire a PostgreSQL Developer
Here are the three steps you can follow to hire a PostgreSQL developer:
Please fill in the form below and send it to us with your requirements. Make sure you explain what you need, and what your project is.
Receive resumes and conduct interviews with PostgreSQL developers. Make a shortlist of the professionals you want to interview once proposals start coming in.
In the requirement description, you will determine your scope of work and the specific type of PostgreSQL developer you need.
Include the following information to receive a detailed fast response:
List all the deliverables, from websites to APIs to big data analytics.
Your job posting should indicate whether the project is small or large.
Please mention here if you prefer experience in certain industries, such as finance.
Note whether you prefer hourly rates or priced monthly contracts.
How much does it cost to Hire a PostgreSQL Developer?
Expertise, experience, location, and market conditions all influence cost.
An experienced PostgreSQL developer will also deliver higher-quality results, work faster, and have more specialized areas of expertise, in addition to charging higher fees.
As beginners gain experience, they may be able to price their PostgreSQL development services more competitively.
Our South American PostgreSQL developers charge the following hourly rates:
Junior
Prices From- Works to U.S time zones
- No Recruitment Fees
- Vetted Skills & Experience
- Fulltime Working for you
- No Unreliable Freelancers
Intermediate
Prices From- Works to U.S time zones
- No Recruitment Fees
- Vetted Skills & Experience
- Fulltime Working for you
- No Unreliable Freelancers
Senior
Prices From- Works to U.S time zones
- No Recruitment Fees
- Vetted Skills & Experience
- Fulltime Working for you
- No Unreliable Freelancers
Let us help you find a PostgreSQL Software Developer in Brazil!
Depending on the skills and experience requirements of the project, developer prices may vary slightly.
It depends on your specific requirements which one is best for you.
What does PostgreSQL code look like?
PostgreSQL code, also known as SQL (Structured Query Language), is a declarative language used to interact with PostgreSQL databases. It allows developers to create, manipulate, and retrieve data from tables using a set of commands and functions.
Example of Joining Customers and Orders Tables: To illustrate, let’s consider a scenario where we have two tables: “Customers” and “Orders.” We want to retrieve the number of orders from customers located in New York. The code snippet below demonstrates how this can be achieved:
SELECT c.customer_id, c.customer_name, COUNT(o.order_id) AS order_count
FROM customers AS c
JOIN orders AS o ON c.customer_id = o.customer_id
WHERE c.customer_location = 'New York'
GROUP BY c.customer_id, c.customer_name;
By executing this code, we will obtain a result set that includes the customer ID, customer name, and the count of orders for customers in New York.
Please note that the table and column names used in the example are placeholders, and you should replace them with the appropriate names according to your specific database schema.
What questions should you ask before you hire a PostgreSQL developer?
What is your experience with PostgreSQL and database management systems?
Asking about the candidate’s experience with PostgreSQL and other database management systems helps assess their level of familiarity and expertise in working with PostgreSQL. It allows you to gauge their proficiency in SQL, knowledge of PostgreSQL-specific features, and their ability to optimize queries and design efficient database schemas.
Can you provide examples of projects where you have utilized PostgreSQL?
Requesting examples of past projects gives insight into the candidate’s practical experience with PostgreSQL. It allows you to assess the complexity of the projects they have worked on, their ability to handle different use cases, and their problem-solving skills in database design, optimization, and data manipulation.
How do you ensure data integrity and security in PostgreSQL?
Inquiring about data integrity and security demonstrates the candidate’s understanding of the importance of safeguarding sensitive data. Their response should showcase knowledge of PostgreSQL’s security features, such as role-based access control, encryption options, and measures taken to prevent SQL injection attacks. It helps evaluate their ability to implement proper security measures and follow best practices to protect the integrity and confidentiality of the data.
When working do you prefer team-work or solo-work?
Database developers can have various combinations of skills, so there is no right or wrong answer to this question. A hard-working engineer who can function independently may be of importance to you. The opposite might be true if you choose someone who is able to work well with others and is not stubborn.
How do you approach query optimization and performance tuning in PostgreSQL?
Optimizing queries and improving performance are critical aspects of database development. Asking this question allows you to gauge the candidate’s familiarity with PostgreSQL’s performance optimization techniques, indexing strategies, query planning, and execution. Their response should demonstrate their ability to identify and resolve performance bottlenecks, optimize query execution plans, and utilize PostgreSQL-specific features for performance enhancements. It helps determine their proficiency in ensuring efficient and scalable database operations.
PostgreSQL vs MySQL which is best for your project?
Selecting the right database management system is crucial for businesses to ensure efficient data storage, retrieval, and management. Two popular options, MySQL and PostgreSQL, offer distinct features and capabilities that suit different business requirements.
Scalability and Performance
MySQL is well-suited for businesses with high read and write demands, especially in scenarios where data consistency is not the top priority. Its simplicity, speed, and efficient handling of concurrent connections make it an ideal choice for web applications, e-commerce platforms, and situations requiring rapid data processing. On the other hand, PostgreSQL shines in handling complex workloads with a focus on data integrity and consistency. It provides advanced indexing, query optimization, and parallel processing capabilities, making it suitable for large-scale applications, data warehousing, and analytical workloads.
Data Integrity and Advanced Features
PostgreSQL excels in maintaining data integrity and offers advanced features that make it suitable for businesses with complex data structures and sophisticated data manipulation requirements. Its support for user-defined types, inheritance, and advanced indexing options provides flexibility in data modeling and querying. PostgreSQL’s powerful spatial and geographical data capabilities, along with full-text search functionalities, make it a strong contender for businesses dealing with geospatial data, GIS applications, and those requiring comprehensive search functionalities.
Community Support and Ecosystem
MySQL boasts a large and active community, making it easier to find resources, tutorials, and assistance when needed. It has a mature ecosystem with numerous third-party tools, frameworks, and libraries. This makes it a favorable choice for businesses seeking comprehensive community support and a wide range of compatible tools. PostgreSQL also has a dedicated and growing community, with an emphasis on standards compliance and continuous improvement. It has a robust ecosystem with support for various programming languages and frameworks, albeit with a slightly smaller selection compared to MySQL.
Which one to choose?
Selecting between MySQL and PostgreSQL depends on the specific requirements and priorities of a business. MySQL suits scenarios demanding high performance and scalability, while PostgreSQL excels in data integrity, advanced features, and complex workloads. Evaluating factors like scalability needs, data complexity, advanced feature requirements, community support, and ecosystem compatibility can help businesses make an informed decision.
A brief history of PostgreSQL
PostgreSQL, an open-source relational database management system (RDBMS), has a rich history that spans several decades. Developed by a dedicated community of contributors, it has evolved into a robust and feature-rich database solution.
Origins and Early Development
In the mid-1980s, Michael Stonebraker and his team at the University of California, Berkeley, started a project named Ingres. This project aimed to create a high-performance and extensible RDBMS. Ingres served as the foundation for many subsequent database systems, including PostgreSQL.
Postgres and Postgres95
In 1986, Stonebraker and his team introduced a research prototype called Postgres (short for “Post-Ingres”). Postgres brought significant advancements, including support for user-defined types, inheritance, and rules-based query rewriting. It laid the groundwork for the innovative features that PostgreSQL would later adopt.
In 1994, the Postgres project underwent a major transformation with the release of Postgres95. It added SQL support and marked the transition towards becoming a full-fledged RDBMS. The project gained popularity and attracted a growing community of developers and users.
PostgreSQL and Ongoing Development
In 1996, the name PostgreSQL was adopted to reflect its evolution as a successor to the Postgres project. The “SQL” suffix highlighted its compliance with the SQL standard.
Since then, PostgreSQL has witnessed significant development and expansion. Major releases introduced crucial features such as MVCC (Multi-Version Concurrency Control), native support for procedural languages (e.g., PL/pgSQL), advanced indexing techniques, full-text search capabilities, and robust transaction management.
PostgreSQL’s community-driven development model has played a crucial role in its success. A dedicated team of developers and contributors worldwide continues to enhance the system, ensuring regular updates, bug fixes, and the addition of new features. PostgreSQL has gained a reputation for stability, scalability, and adherence to SQL standards.
From its inception as a research project to its current standing as a mature and widely adopted RDBMS, PostgreSQL has come a long way. Its rich history, innovative features, and vibrant community make it a powerful and reliable choice for managing structured data in a variety of applications.
What makes us the best choice to hire a PostgreSQL Developer from?
We are a Nearshore Technology Solutions company that provides high-quality developers at amazing prices. Providing high-performance, scalable solutions is our goal.
In addition to our Database skills and project management experience, we provide data project acceleration and rescue services. Throughout the development of your data project, we strive to create lasting value.
With over a hundred startups and tech companies trusting us, we have connected hundreds of skilled developers with great teams around the world.
As part of your team, our PostgreSQL developers become fully integrated into your organization.
Every PostgreSQL developer we supply goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (for depth in SQL and knowledge of PostgreSQL as well as breadth of knowledge in database development and algorithms).
Lower Project Burn Rate
Outsourcing is often used by companies to reduce costs. Hiring PostgreSQL engineers outside the United States is more cost-effective. Moreover, you’ll be able to reduce overall employment costs by a significant amount. In addition to not having to pay US or European employment taxes, benefits, redundancy liabilities, or office space, you won’t have to pay your own taxes
Increased Scalability
It can be a competitive advantage for any industry to expand and downsize quickly. Our Brazilian SQL developers allow you to scale up and down as needed, and with relative ease.
Hardened Development Experience
Your data project will be managed by a company that has extensive experience helping businesses achieve their goals. You can therefore feel more secure knowing that your application will be delivered on time and within budget.
What is PostgreSQL used for?
PostgreSQL is renowned for its versatility and robustness. It caters to a wide range of applications across different industries, making it a popular choice among developers and enterprises.
Web Applications and E-commerce
PostgreSQL is extensively used in web applications and e-commerce platforms. It provides reliable data storage and retrieval capabilities, making it suitable for managing user profiles, product catalogs, transaction records, and session management. Its support for concurrent connections and scalability ensures smooth performance even under high traffic loads. Additionally, PostgreSQL’s advanced features, such as JSONB (JSON Binary) support and full-text search, enable efficient handling of complex data structures and effective search functionalities.
Data Warehousing and Analytics
PostgreSQL is well-suited for data warehousing and analytical applications. Its extensible nature allows for custom data types and operators, facilitating complex data modeling and analysis. With support for advanced SQL queries, indexing techniques, and parallel query execution, PostgreSQL enables efficient data retrieval and processing. It can handle large volumes of data and supports features like materialized views and window functions, making it a reliable choice for data analysis, reporting, and business intelligence.
Geospatial and GIS Applications
PostgreSQL’s robust support for geospatial data and Geographic Information Systems (GIS) has made it a preferred choice for location-based applications. Its PostGIS extension provides powerful geospatial functionalities, including spatial data types, indexing, and spatial analysis capabilities. PostgreSQL can efficiently store and query geospatial data, making it ideal for applications like mapping, routing, geocoding, and spatial analytics.
- Robust and reliable database system.
- High-performance and scalable architecture.
- Extensive support for advanced SQL.
- Flexible and customizable data modeling.
- Strong data security and encryption.
- Active and supportive open-source community.
- Full-text search and indexing capabilities.
- Seamless replication and high availability.
How we test a PostgreSQL Developer?
We test a PostgreSQL developer’s proficiency, by employing a combination of technical assessments and practical exercises. This includes evaluating their SQL knowledge, database design skills, query optimization capabilities, and understanding of PostgreSQL-specific features.
We provide them with sample database scenarios or problem statements, asking them to write SQL queries, design schemas, optimize queries, or troubleshoot database-related issues. Assessing their ability to handle complex data structures, utilize indexing techniques, and implement security measures is essential. Additionally, we review their experience with PostgreSQL-related tools and frameworks, such as pgAdmin, SQLAlchemy, or Django, provides further insights into their expertise.
By evaluating their theoretical knowledge, practical skills, and problem-solving approach, we effectively assess a PostgreSQL developer’s capabilities and suitability for your projects.
What’s the best way to manage PostgreSQL Developers?
Managing PostgreSQL developers in a development team requires a thoughtful approach to maximize productivity, collaboration, and success. Effective management involves establishing clear guidelines, promoting continuous learning, facilitating teamwork, and fostering a supportive environment.
Clear Communication and Expectations
Establishing clear communication channels and expectations is crucial. Regularly communicate project goals, deadlines, and priorities to PostgreSQL developers. Provide a clear understanding of their roles and responsibilities within the team. Encourage open communication, active listening, and regular feedback sessions to address concerns, provide guidance, and align expectations.
Professional Development and Skill Enhancement
Support the professional growth of PostgreSQL developers by providing opportunities for skill enhancement. Encourage participation in relevant training, workshops, and conferences. Foster a culture of continuous learning by promoting knowledge-sharing sessions within the team. Provide access to resources, tutorials, and documentation to keep developers updated with the latest PostgreSQL advancements and best practices.
Collaborative Teamwork and Knowledge Sharing
Encourage collaboration and knowledge sharing among PostgreSQL developers. Foster an environment where team members can share ideas, discuss challenges, and provide assistance to one another. Encourage code reviews, pair programming, and collaborative problem-solving to leverage the collective expertise of the team. Promote a culture of knowledge documentation and sharing to ensure that valuable insights and lessons learned are accessible to the entire team.
Recognition and Motivation
Recognize and appreciate the contributions of PostgreSQL developers to the team’s success. Celebrate milestones, acknowledge achievements, and provide constructive feedback. Offer opportunities for professional growth, such as challenging projects or leadership roles. Foster a positive work environment that promotes autonomy, trust, and motivation, which helps PostgreSQL developers feel valued and motivated to excel.
By implementing these management practices, you can effectively support PostgreSQL developers in a development team, foster their professional growth, encourage collaboration, and drive the success of PostgreSQL-related projects.
How long does the average SQL PostgreSQL Developer stay in a job?
PostgreSQL Developers stay between 1.4 and 2.8 years in the job on average in the US, with larger companies tending to keep workers longer. In Brazil, the average time spent is between 2 and 4.1 years, with Sao Paulo spending the least time. It was not uncommon for someone to spend their entire career at one company.
PostgreSQL developers may shift jobs fairly quickly, seeking new opportunities and more money, as such longevity is no longer common. The most in-demand SQL pros in this market can migrate between jobs (or even freelancing) fairly easily thanks to the low unemployment rate and the desperate demand for mobile, cloud, and other skills. It’s important to communicate with employees, and we offer perks to keep top talent.
Frequently Asked Questions (FAQs)
Our services are trusted by hundreds of startups and tech companies worldwide, and we have matched hundreds of skilled developers to great development teams in the US, UK and Canada. Every PostgreSQL developer in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills, both for depth in PostgreSQL and breadth across the greater database domain.
The job description of a SQL PostgreSQL Developer should include the following:
Developing, implementing, and managing databases
Database testing and evaluation
Enhancing existing databases by identifying areas for improvement
Coding SQL in an efficient manner
Analyzing operational feasibility
Establishing procedures for quality assurance
Implementing database tools, processes, and metrics
Upgrades and maintenance of existing databases
Assisting other developers, UX designers, and business analysts with their tasks
It’s not enough to just ship features; your software needs to help your business succeed. In order to better understand what you’re building, for whom, and why, we’ll begin our collaboration with a discovery process.
Our headquarters are in Sao Paulo, Brazil. We have clients from all over the world. We have successfully collaborated with companies in North America, Asia, the Middle East, and Europe. A good understanding of each client and excellent English communication skills help the process run smoothly.
We can work with you to scale the team down as needed and make sure you have the correct skills required for each project phase.
All Types! You can hire a PostgreSQL Developer on a full-time, part-time, or contract-to-hire basis at Hire SQL. You can find a PostgreSQL developer in a time zone that suits your needs thanks to our global network of skilled database engineers. SQL developers who work remotely for us are all mid- and senior-level professionals, ready to work right away.