Upwork home
Sign up
Secondary

Hire the best Oracle PL/SQL Developers in Massachusetts

Check out Oracle PL/SQL Developers in Massachusetts with the skills you need for your next job.
Get started
  • $75 hourly
    • 5.0/5
    • (3 jobs)
    12+ years of experience working in the Data Analytics space. This includes Excel, ETL, Data Modelling, Data Analysis, Business Intelligence and Visualization work. Primary tools have included Python, Snowflake, PowerBI, SQL Server, SSIS, Informatica, Salesforce, Oracle, MySQL, ERwin, Tableau, AWS (Redshift, S3), Azure (Azure DW, Azure SQL)
    Featured Skill Oracle PLSQL
    MySQL Programming
    SQL Server Integration Services
    ETL
    Microsoft SQL Server Programming
    Informatica
    SQL
    Python
    Tableau
  • $35 hourly
    • 0.0/5
    • (0 jobs)
    - A self-driven AI Data Engineer with strong background in data aggregation, knowledge extraction, language processing, and visualization. - A self-sufficient contributor in designing and building Data Warehouse architecture, data pipelines, AI models, automations, and dashboards. - A senior-level teammate experienced in leading projects, building trusted communications with clients, capturing requirements, and planning milestones. - A quick learner with risk-taking, data-driven decision-making, analytical skills, adaptability in a rapidly changing environment, and motivated by challenges.
    Featured Skill Oracle PLSQL
    Oracle Reports
    Oracle APEX
    Oracle Forms
    SQL
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    Summary With over 9 years of IT experience in the banking, financial, and electricity sectors, I am a seasoned database management consultant and Oracle PL/SQL expert. I have successfully handled complex and challenging projects involving software analysis, design, development, implementation and testing, using Oracle technologies and tools. As a development specialist at Oracle, I worked as a contractor at the client location and mentored the DB team to meet the deadlines. I was responsible for smooth transition of PL/SQL code between different environments, troubleshooting and fixing database issues, and communicating effectively with the client and the Oracle group. I was also awarded the Project Star award for my excellent leadership and development skills in the EFH-Luminent project. I have multiple certifications in ETL and ELT, Scrum, and Oracle Database 19c: PL/SQL. I am passionate about learning new technologies and enhancing my expertise in the database domain.
    Featured Skill Oracle PLSQL
    Release Notes
    Oracle Database
    Oracle Cloud
    Scrum
    SQL Programming
    Database
    ETL
    SQL
    Database Management System
  • $25 hourly
    • 0.0/5
    • (1 job)
    I am passionate about Data/ETL Integration orchestration that enhances the enterprise goals and values to the business
    Featured Skill Oracle PLSQL
    Microsoft Azure
    Amazon
    Talend Open Studio
    Agile Software Development
    Kibana
    SQL Server Reporting Services
    Talend Data Integration
    Informatica
    Transact-SQL
    Python
    Microsoft Power BI
  • $100 hourly
    • 4.4/5
    • (96 jobs)
    I am Data Architect/Snr. Data Engineer with 11 years experience with RDBMS/NoSQL databases and processing large amounts of data. Please note that minimum engagement is part-time (20 hrs/week) and month long, this will ensure the quality of delivered solution and mutual benefit. My experience related to enterprise level and high profile projects in the past, but now I'm helping startups and small-mid sized companies to achieve their goals! My core competences are: Data Modelling, Data Architecture on Cloud platforms, Database development, ETL and Business Intelligence, Database Administration Solution Architecture : Design of solution architectures for a data processing systems of various scale and purpose. Definition of up-to-date technical solutions including data storage, network, data processing (ELT/ETL), BI and AI/ML components. Process and methods definitions and optimisations. AI/ML : Amazon AI Services, LLM Integration (OpenAI, Gemini), AWS Bedrock, AWS Sagemaker, pgvector, Databricks Mozaic Data Modelling : Modelling of OLTP and Datawarehouse systems. It could be design of new schema, normalization/denormalization of existing model, Enterprise datawarehouse design based on Kimball/Inmon, Data Lake and Data Vault architectures, Modernization of existing data landscape. Data Lakes : Modern datalakes built on S3, GCS with Databricks, AWS Glue, Trino DBA Activities : DB migrations, Backup & Recovery, Upgrades, Instance configurations, DB Monitoring, Horizontal scaling, Streaming/BDR replications. Sharding with postgreSQL extensions. Data Integration and ETL : Traditional batch ETL - Informatica, Talend, AWS Datapipeline, Matillion ETL Serverless ETL - AWS Lambda, AWS Glue, Batch, AWS DMS, Google Cloud Functions, Databricks Streaming ETL - Apache NiFi, Kafka, Kinesis streams SaaS ETL - Stitch, Alooma, Fivetran, Airbyte BI/data layers - dbt/Prefect Direct loading with DBMS tools & scripting Data Governance and MDM: Design and implementation of solutions based on Informatica DG/MDM, Alation, Atlan, custom dataquality solutions. BI Systems : Design of BI systems and implementation. I had experience with major industry leading tools as Tableau, PBI, Looker and cloud alternatives. Additionally i had experience with old-style reporting solutions from SAP, Qlick, Jasper. Cloud containerization and deployment : Docker, Mesos/Kubernetes Java development : EE/SE , Spring, Hibernate, RESTful APIs, Maven Clouds : - Cloud migrations (AWS, Azure, GCP) - Cloud infrastructures (VPCs, EC2, Loadbalancing, Autoscaling, Security in AWS/GCP) Thank you for getting to the end of this boring details and looking forward working on exciting projects together :) Best Regards, Yegor.
    Featured Skill Oracle PLSQL
    Oracle Database Administration
    Amazon EC2
    Amazon RDS
    Amazon Web Services
    Amazon Redshift
    Tableau
    Oracle Performance Tuning
    PostgreSQL Programming
    ETL
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses