Hire the Top 2% of
Remote Symbian OS Developers
in Colombia

David A.

Vetted Symbian OS developer in Colombia (UTC-5)

Software Engineer with 9+ years of experience designing and building High-throughput, Low-latency, Scalable and Fault Tolerant systems. ● Strong problem-solving skills and ability to grasp new concepts quickly. Proficient in both theoretical and applied aspects of data structures, algorithms, and software design principles such as SoC, LoD, SOLID, DRY, KISS, YAGNI, among others. ● Advanced knowledge of distributed systems, microservices, monolithic applications, cloud infrastructures, CI/CD, and many tools used to implement, test, maintain, and observe/monitor the built systems (traces, logs, metrics, and alerting). ● Hands-on experience setting up CI/CD pipelines using Jenkins and Bitbucket Pipelines: PR validation (required build before merge), automatic deployment to _staging_ environment after merge, and automatic or one-click deployment to _production_ environment. ● Successfully designed and developed an anti-fraud biometric authentication system, combining fingerprint scanning with face recognition/comparison using AWS Rekognition, contributing significantly to a financial company's security. ● Hands-on experience in implementing both B2C and B2B IAM solutions using third-party services like AWS Cognito and Auth0. Additionally, I have developed CIAM (Customer Identity and Access Management) flows from the ground up, incorporating JWT, MFA (OTP sent utilizing Twilio for SMS), RBAC, API Key, API ID, and more. ● In-depth knowledge of Java and various JVM technologies and frameworks, especially Spring (Spring Boot, Spring Data, Spring Web, Spring Batch, etc.), enabling robust and scalable application development. ● Profound understanding of the entire Software Development Life Cycle (SDLC) and extensive experience with diverse agile methodologies. Have taken ownership of projects, adhering to the "you build it, you run it" philosophy. Additionally, I have been actively involved in training and mentoring junior/mid-level developers in select projects. ● Proficient in working with both SQL databases (MySQL, PostgreSQL, Oracle, etc.) and NoSQL databases (MongoDB, DynamoDB, Redis, ElasticSearch, etc.), ensuring data management versatility. ● Experienced in multiple programming languages, including Python, Golang, Scala, JavaScript, TypeScript, VBA, and UNIX shell scripting, allowing adaptability across various project requirements.

Carlos O.

Vetted Symbian OS developer in Colombia (UTC-5)

Mechanical engineer with a strong academic background, holding a Bachelor's degree from Universidad de los Andes and a Master of Science in Computational Mechanics from the Technical University of Munich (TUM). Over 4 years of academical experience and 5 years of professional experience, also have seamlessly transitioned into the field of data science and machine learning, where have excelled in solving complex business problems and deploying innovative solutions in production environments. Expertise lies in leveraging cutting-edge libraries like TensorFlow, Pytorch, and Scikit-Learn to develop cognitive services. With a versatile skill set, brings to the table a wealth of experience in time series modelling, programming proficiency in Python, C++, Java, and Matlab, and a solid foundation in High-Performance Computing (HPC).

Oscar C.

Vetted Symbian OS developer in Colombia (UTC-5)

Bilingual Software Engineer with 7 years of experience in QA, automation and performance testing in multiple government projects around LATAM and USA with agile methodologies such as Scrum and standardized qualifications such as ISTQV and ITIL. Strong automation and performance skills; relational databases with SQL Server and MySQL. 5 years of experience as an IT specialist with IBM servers, storage, networking and VMware virtualization.

Oswaldo R.

Vetted Symbian OS developer in Colombia (UTC-5)

My name is Oswaldo Rodriguez, and I am a passionate backend engineer with over 9 years of experience building web and mobile applications using various technologies and programming languages. I am currently 28 years old. Personal Information: * Email: [ioswxldo@gmail.com](mailto:ioswxldo@gmail.com) * Phone number: +573004790264 * Location: Barranquilla, Colombia

Oscar A.

Vetted Symbian OS developer in Colombia (UTC-5)

With 6 years of experience in the field, I am a proficient software developer specializing in Python. My journey in the tech industry includes developing highly scalable websites from their inception to production, emphasizing both front-end and back-end development, along with database management and optimization for robust, efficient web applications. My expertise also extends to working with cloud platforms such as Azure and AWS, enhancing my ability to deploy and manage scalable solutions in the cloud. Additionally, my experience with large language models (LLMs) and the creation of Retrieval-Augmented Generation (RAG) systems highlights my commitment to innovation and versatility in tackling complex technical challenges.

Oscar R.

Vetted Symbian OS developer in Colombia (UTC-5)

Dedicated software engineer, focused on design and implementation of resilient backend systems, agile team player with professional experience in functional programming, object oriented design, relational and NoSQL databases.

Jose O.

Vetted Symbian OS developer in Colombia (UTC-5)

Results-driven software engineer with 7+ years of experience in software development, project management and strategic problem-solving. Strong in architectural systems design, integration, requirements specifications and research. Experienced in leading distributed engineering teams to achieve concrete goals on a strict deadline with agile methodologies.

Pedro O.

Vetted Symbian OS developer in Colombia (UTC-5)

Web and desktop developer, mainly on Microsoft technologies, with more than 10 years of experience building solutions on CSharp and MVC, HTML, CSS, Javascript, Angular, and others; following good programming practices and design patterns. I've developed solutions with several integrations and devices interactions, such as bidimensional barcodes, fingerprint and RFID readers, eyes and face recognition, and some others. I have capabilities to create data processing solutions, through Microsoft integration services (SSIS), reporting services (SSRS), Transact SQL (T-SQL) and some knowledge of data treatment with python and different libraries like Numpy, Pandas, Matploitlib, and others; Furthermore, I've gained hands-on experience on cloud computing development last years, mainly on Amazon web services (such as SQS, SNS, RDS, EC2, EBS, EC2, S3 and Some more). I am a very proactive, fast learner, self-taught and passionate person, i love to learn everything about techs but especially about machine learning and cloud computing; with excellent communication and interpersonal skills. I'm experienced dealing with distributed, interdisciplinary and bilingual teams or customers; furthermore, I have a great handle of stressful and challenging situations but always trying to find the best solution to the problem.

Juan O.

Vetted Symbian OS developer in Colombia (UTC-5)

I'm a product-focused developer with over 5 years of experience in technology, specializing in building products using cutting-edge low-code technologies such as Bubble, Retool, Zapier, Flutterflow, and Prismatic, scaling and enhancing them via code customization or integrations through API. I have also worked with traditional technologies and frameworks like React, React Native, NodeJS, Graphql, among others. In my constant pursuit of excellence, both physically and mentally, I co-founded the CINCO Innovation Center. Here, I collaborate with companies to achieve their goals by leveraging different technologies to smoothly transition between Minimum Viable Products (MVPs) and then scale groundbreaking ideas. Additionally, I dedicate time to teaching students across Latin America the skills required to become professional developers and product owners, preparing them to work in high-impact startups. Drawing on my extensive startup experience, I have honed the ability to identify specific needs for pivoting and growing between solutions. My autonomous learning of new technologies has enabled me to adapt to my company's evolving requirements.

Camilo O.

Vetted Symbian OS developer in Colombia (UTC-5)

I have over a decade of experience in the field of data engineering, with a focus on data analysis, business intelligence, and data engineering. In addition to my extensive experience, I am also certified in AWS as a data engineer. Throughout my career, I have utilized a variety of programming languages and tools to build robust data solutions. I am proficient in Python, Pyspark, and Java, and have used these languages to develop complex data pipelines and perform advanced data analysis. Additionally, I have extensive experience working with Redshift and Snowflake and have utilized these tools to implement scalable and efficient data solutions that drive business success.