Upwork home
Sign up
Secondary

Hire the best Data Integration specialists

Check out Data Integration specialists with the skills you need for your next job.
Hire freelancers
Clients rate Data Integration specialists
Rating is 4.8 out of 5.
4.8/5
based on 259 client reviews
  • $100 hourly

    • 4.9/5
    • (31 jobs)
    🏆 AWARD-WINNING BUSINESS WORKFLOW & CRM OPTIMIZER 🏆 With a financial degree in accounting and a 100% job success rate on Upwork, I specialize in designing tailored workflows and CRM solutions. My expertise lies in streamlining operations, integrating software, and scaling businesses to achieve measurable results. Whether you're looking to refine your operational processes or implement a robust CRM system, I bring data-driven strategies and hands-on expertise to help you exceed your business goals. 💬 CLIENT FEEDBACK: Here’s what my clients have said: - “Lloyd’s solutions didn’t just transform our operations—they created scalable systems that aligned perfectly with our goals.” - “Exceptional at identifying inefficiencies and delivering seamless integrations.” - “A strategic thinker who builds high-performing teams aligned with business objectives.” - “Instrumental in driving efficiency, reducing costs, and boosting productivity.” 🎯 IDEAL CLIENT PROFILE: My expertise shines when working with clients who: - Are U.S.-based businesses operating at 7+ figures and eager to scale further. - Need to enhance operational efficiency and implement a scalable CRM infrastructure. - Value innovative strategies tailored to their unique challenges. - Require a collaborative partner to streamline processes and achieve measurable growth. 💡 MY FOCUS: SCALING YOUR SUCCESS 💡 Your vision is clear: scale your business sustainably, enhance profitability, and foster continuous improvement. My role is to help you streamline operations, improve productivity, and create a culture of excellence by developing strategies that drive growth and optimize processes. 🚧 COMMON CHALLENGES I HELP RESOLVE: Clients often struggle with: - Inefficiencies: Tasks and processes that should be automated, consuming too much time and resources. - Unoptimized Processes: Systems that are not fine-tuned, leading to wasted opportunities. - Underperforming Teams: Team performance that doesn’t align with potential, affecting morale and output. - Lack of Strategic Direction: Difficulty aligning operations with business goals, making it hard to track success. 🌟 WHY CHOOSE ME? 🌟 - Proven Results: From restructuring customer service to financial overhauls, my initiatives consistently deliver. Clients have reported improvements in customer satisfaction, retention, profit margins, and operational efficiency. - Tailored Expertise: I’m skilled in Operational Infrastructure Development, Process Improvement, and CRM Integration. My ‘Train the Trainer’ programs enable businesses to build in-house capacity for sustained improvement. - Personalized Solutions: Every business is unique. I take the time to deeply understand your needs and craft strategies that directly target your goals. 💥 CASE STUDIES: IMPACTFUL TRANSFORMATIONS 💥 1. Customer Service Automation: For a U.S.-based SaaS company, implemented a CRM automation that increased resolution speed by 80% and generated $200K in retained revenue over six months. 2. E-commerce Financial Overhaul: Streamlined the financial infrastructure of a 7-figure Shopify store, leading to a 45% increase in gross margin within one quarter. 3. Onboarding Revamp: Redesigned an onboarding process, cutting training time by 50% and significantly improving employee productivity and reducing costs. 4. Operational Infrastructure: Process mapping and SOP creation reduced lead and lag times by 60%, streamlining operations and driving performance. 5. Training Efficiency: My training programs have decreased training time by 70%, boosting productivity and employee retention. ⚙️ TECH STACK EXPERIENCE: - CRMs: HubSpot, Salesforce, Zoho, Monday.com (Advanced Integrations) - Integrations: Zapier (Certified Expert), Make.com, API Development - Collaboration Tools: Microsoft Teams, Slack, ClickUp - Reporting Tools: Tableau, Power BI, Google Data Studio - Visualization: Lucidcharts, Draw.io - AI Tools: ChatGPT, AgentGPT, Fireflies.AI (Advanced Prompt Engineering) 🚀 READY TO STREAMLINE & SCALE YOUR BUSINESS? 🚀 Let’s connect to explore how we can transform your workflows and operations. Whether you need a complete CRM setup, process overhaul, or strategic guidance, I’m here to help you take the next step. 🗓 Schedule a 15-Minute Strategy Call to see how I can add value to your business!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Gmail
    Zapier
    Data Integration
    API Integration
    Process Integration
    Make.com
    Customer Onboarding
    CRM Development
    Project Management Office
    Appointment Scheduling
    Jotform
    Google Sheets Automation
    Google Calendar
    QuickBooks Online
    Microsoft Excel
  • $50 hourly

    • 4.9/5
    • (8 jobs)
    I have successfully harnessed a wide range of data sources, skillfully extracting and transforming them into valuable assets by leveraging cost-effective open-source architectures. In the process, I have adeptly addressed architectural and modeling challenges for businesses. I am eager to contribute my expertise to projects, enhancing their effectiveness while cutting costs through the use of open source solutions and my proven problem-solving abilities.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Business Intelligence
    Big Data
    SQL Programming
    Data Modeling
    SAS
    Data Mining
    Data Warehousing
    Microsoft SQL Server
    ETL
    BigQuery
    Snowflake
    SQL
    Data Engineering
    Apache Spark
  • $50 hourly

    • 4.8/5
    • (52 jobs)
    📌 2-3 hours for developing scraping scripts for the average websites. 📌 Done 200+ web scraping projects. 📌 Effective communication, quality results, and FAST delivery. 📌 I've worked with over 100+ clients. My reviews are a testament to the work I do. Please check them out😊 ✅(Kris)- "Super fast and an amazing job! Hired multiple times and will hire again." ✅ (Allan) -"Nice experience. Byron expedited the task."
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Shopify Apps
    MySQL
    Flask
    Django
    Google Cloud Platform
    PostgreSQL
    MongoDB
    Web Scraping
    Data Extraction
    Automation
    Docker
    Scrapy
    Lead Generation
    Data Mining
    Data Scraping
  • $55 hourly

    • 4.9/5
    • (62 jobs)
    I am a 19x Certified Salesforce Professional with over 9 years and 25000 hours of extensive experience in Salesforce, I am well-equipped to assist with your project, whether you need to add new automations, customise Apex, integrate with third-party apps, implement Marketing Cloud or add-ons like CPQ, CTI, or SMS. I am strongly motivated, focused and hard working. I thrive in intense environments with requirements that need creative solutions that are both scalable and easy to maintain. Why hire me? Gist of my expertise ✅ I DELIVER RESULTS, I SPEAK AND CRITICISE and DON'T SETTLE FOR MEDIOCRITY. ✅ I add VALUE to your CRM and Get paid for that VALUE. ✅ My belief is, salesforce has no boundaries, only salesforce experts do. ✅ Worked on over 🌟250 PROJECTS ranging from 30 HOURS to 1500 HOURS🌟. ✅ 🌟25000 hours worked on Salesforce.🌟 ✅ Handled salesforce from setting up the basic sales process using workflows, validation rules, flows to building complex requirements using apex, Aura component, LWC, Batch Classes, Apex Triggers. ✅ Successfully completed end to end data migrations for organisations with more than 50 million records. ✅ 3 AppExchange application live and services on over 5 different products. INDUSTRIES WORKED WITH 🏭Education 🏥Medical 🏦Banking 🏢E-Commerce 🏠Real Estate 🏗Manufacturing 🏠Mortgage SALESFORCE CERTIFIED 📌 Administrator 📌 Platform App Builder 📌 Marketing Cloud Administrator 📌 Marketing Cloud Email Specialist 📌 Salesforce Associate 📌 Platform Developer 1 📌 Platform Developer 2 📌 Javascript Developer 1 📌 Sharing & Visibility Architect 📌 Data Architect 📌 Application Architect 📌 B2C Commerce Developer 📌 CPQ Specialist 📌 Sales Cloud Consultant 📌 Integration Specialist 📌 Development Lifecycle and Deployment Architect 📌 Identity and Access Management Architect 📌 Systems architect certificate 📌 Experience Cloud Consultant I am committed to delivering top-notch Salesforce solutions tailored to your unique business needs. Let's collaborate to unlock the full potential of your Salesforce instance!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Data Modeling
    API Integration
    Cloud Architecture
    Salesforce
    Salesforce App Development
    Salesforce Email Studio
    Apex
    Salesforce CPQ
    Salesforce Einstein
    Salesforce Service Cloud
    Salesforce Sales Cloud
    Salesforce CRM
    JavaScript
    Salesforce Lightning
    Salesforce Marketing Cloud
  • $55 hourly

    • 5.0/5
    • (32 jobs)
    I specialize in architecting and building systems using Golang and Python, specifically with FastAPI and Django. I have extensive experience working with these frameworks, utilizing them to efficiently develop prototypes and MVPs, as well as designing robust, high-performing, and scalable production systems. Additionally, I am well-versed in creating APIs with Django REST Framework, performing task-based processing with Celery, and integrating various external systems. As a full stack software engineer, I am highly proficient in React, Vue, and the essential HTML/CSS/Javascript components necessary for frontend development in any application. In addition to my expertise in web development, I also possess knowledge in low-level systems and native Android development. Furthermore, I have experience in data science and visualization, familiarizing myself with the scientific Python stack and D3 JS. My technical stack: AWS, Google Cloud, Golang, Python, Django, RestAPI, Multiprocessing, Scrapy, Blockchain, Ethereum, Solana, HBAR, L1 and L2 blockchains, Microservices, AWS Lambda, AWS Step Functions, AWS S3, GRCP
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Ethereum
    Android SDK
    iOS Jailbreaking
    AWS Cloud9
    Golang
    iOS Development
    Python
    AWS Lambda
    Google Cloud Platform
    Blockchain
    Java
    Android App Development
  • $38 hourly

    • 4.9/5
    • (43 jobs)
    💡 If you want to turn data into actionable insights or planning to use 5 V's of big data or if you want to turn your idea into a complete web product... I can help. 👋 Hi. My name is Prashant and I'm a Computer Engineer. 💡 My true passion is creating robust, scalable, and cost-effective solutions using mainly Java, Open source technologies. 💡During the last 11 years, I have worked with, 💽Big Data______🔍Searching____☁️Cloud services 📍 Apache Spark_📍ElasticSearch_📍AWS EMR 📍 Hadoop______📍Logstash_____📍AWS S3 📍 HBase_______📍Kibana_______📍AWS EC2 📍 Hive_________📍Lucene______ 📍AWS RDS 📍 Impala_______📍Apache Solr__📍AWS ElasticSearch 📍 Flume_______📍Filebeat______📍AWS Lambda 📍 Sqoop_______📍Winlogbeat___📍AWS Redshift 5-step Approach 👣 Requirements Discussion + Prototyping + Visual Design + Backend Development + Support = Success! Usually, we customize that process depending on the project's needs and final goals. How to start? 🏁 Every product requires a clear roadmap and meaningful discussion to keep everything in check. But first, we need to understand your needs. Let’s talk! 💯 Working with me, you will receive a modern good looking application that will meet all guidelines with easy navigation, and of course, you will have unlimited revisions until you are 100% satisfied with the result. Keywords that you can use to find me: Java Developer, ElasticSearch Developer, Big Data Developer, Team lead for Big Data application, Corporate, IT, Tech, Technology.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Big Data
    ETL
    Data Visualization
    Amazon Web Services
    SQL
    Amazon EC2
    ETL Pipeline
    Data Integration
    Data Migration
    Logstash
    Apache Kafka
    Elasticsearch
    Apache Hadoop
    Apache Spark
    Core Java
  • $150 hourly

    • 5.0/5
    • (65 jobs)
    I am a seasoned data professional specializing in analytics, dashboard development, and AI integration. My expertise lies in transforming complex data into clear, actionable insights that drive business growth and optimize operations. With a strong background in Google Analytics, Looker Studio, and various dashboard platforms, I deliver comprehensive solutions that empower data-driven decision-making. Core Expertise Google Analytics 4 (GA4) Implementation and Analysis Looker Studio (formerly Google Data Studio) Dashboard Development Custom Dashboard Creation (Power BI, Tableau) Data Visualization and Storytelling AI and Machine Learning Integration for Analytics Data Pipeline Construction and Management SQL Query Optimization and Data Modeling Web and App Tracking Setup (GTM, Firebase) Technical Skills Analytics: Google Analytics 4, Universal Analytics, Adobe Analytics Visualization: Looker Studio, Power BI, Tableau, D3.js Databases: BigQuery, PostgreSQL, MySQL, MongoDB Programming: Python, R, JavaScript, SQL AI/ML: TensorFlow, scikit-learn, Natural Language Processing Cloud Platforms: Google Cloud Platform, AWS, Azure Marketing Tools: Google Ads, Facebook Ads, Google Search Console Version Control: Git Professional Experience I have worked with Fortune 100 companies and leading brands across various industries, including: HCA Healthcare: Led analytics projects improving patient care workflows through advanced data visualization and predictive modeling. Mars, Inc.: Developed comprehensive data pipelines and AI-enhanced dashboards, driving sales strategy and supply chain optimization. These experiences have honed my ability to deliver impactful data solutions across diverse business contexts. Services Offered Google Analytics 4 - Implementation and migration from Universal Analytics - Custom event tracking and e-commerce setup - Advanced analysis and insight generation Looker Studio - Creation of interactive, real-time dashboards - Data source integration and blending - Custom visualizations and calculated fields Dashboard Development - Cross-platform dashboard creation (Power BI, Tableau) - KPI identification and metric development - Automated reporting systems AI-Enhanced Analytics - Integration of machine learning models into dashboards - Predictive analytics for business forecasting - Natural Language Processing for sentiment analysis and text data End-to-End Data Solutions - Data pipeline construction and ETL processes - Data modeling and warehouse design - Quality assurance and data governance
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Google Analytics
    Google Tag Manager
    Google Cloud Platform
    Analytics
    Report
    Product Analytics
    BigQuery
    Looker Studio
    Data Visualization
    Python
    ETL Pipeline
    SQL
    Data Integration
  • $30 hourly

    • 4.9/5
    • (38 jobs)
    👉 𝐊𝐞𝐲 𝐅𝐚𝐜𝐭𝐬: 🏆 Top Rated Upwork Freelancer 💎 6+ Years of Professional Power BI/PowerApps/ Power Automate development. 🚀 30+ Upwork Projects Accomplished. ⭐ 5-star reviews from customers 🎯 End to end support _________________________________________________________________________________________ 🏅 Technology I'm working on - MS SQL Server / Azure SQL Database - MS BI (SSIS/ SSRS) - Power Platform (Power BI/ PowerApps/ Power Automate) - .NET, C# development - Azure Data Factory - Azure Function Apps I'm a expert BI with having more than 5years of solid experience in the IT industry as a SQL Server Developer, SSIS, SSRS, Power BI, Azure Data Factory, Azure SQL Database, Azure Function App, C#, Data Warehouse & Data Migration & SSIS Migration include experience in design, development, and implementation. • Expert in T-SQL development to write complex queries by joining multiple tables, excellent ability to develop and maintain stored procedures, triggers, user-defined functions • Expertise in creating multiple kinds of Power BI Reports and Dashboards • Expert in Data Extraction, Transforming and Loading (ETL) using various tools such as SQL Server Integration Services (SSIS), Data Transformation Services (DTS), and Azure Data Factory (ADF) • Experience in report writing using SQL Server Reporting Services (SSRS) & Power BI paginated reports and creating various types of reports like drill down, drill through, Parameterized, Cascading, Conditional, Table, Matrix, Chart, and Sub Reports • Good hands-on Azure Data Factory • Expertise in building pipelines to copy the data from a different source to destination in Azure Data Factory • Good knowledge of System Development Life Cycle (SDLC) - Strengths include successful analysis and problem-solving expertise, highly rated oral and written communications skills, and proven project management experience. Strong in designing the Application Architecture, providing out of box solutions & an excellent trouble-shooter. I am committed to excellent work ethics and strongly believe in giving 110% in whatever I do.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    .NET Framework
    .NET Core
    Data Modeling
    Office 365
    Microsoft Power BI Data Visualization
    Microsoft Power BI Development
    Microsoft Power Automate
    SQL Server Integration Services
    Business Intelligence
    Microsoft Power BI
    Microsoft SQL Server Programming
    Microsoft PowerApps
    Data Analysis
  • $130 hourly

    • 5.0/5
    • (15 jobs)
    AWS cloud architect and data engineer with 6+ years expertise in application development, data engineering, data modeling, data & machine learning pipelines, serverless applications, cloud engineering, ETL/ELT and applied Artificial Intelligence solutions. I have worked in a wide variety of domains including LLM application development, web analytics, genomics, cybersecurity, advertising, social media, and natural language processing (NLP). Services: * Cloud-hosted application development & implementation * AWS Solutions Architecture * AI & LLM applications * Software engineering * Python package development * Consultation & Auditing * Unit & Integration testing * Documentation Programming languages: * Python * TypeScript * SQL * Bash * Makefile * Cypher Databases, Data Warehouses & Storage: * PostgreSQL & MySQL (RDS, Aurora & Docker hosted) * Hadoop/Hive/PrestoDB on AWS S3 (using AWS Athena) * Snowflake * Neo4j * Kafka * DynamoDB * Weaviate & other vector databases * Redshift * DataBricks AWS Services & APIs: * Athena * Batch * CDK * CloudFormation * CloudFront * CloudWatch * CodeBuild * CodeDeploy * CodePipeline * DataSync * DataPipeline * DynamoDB * EC2 * ECS & Fargate * ECR * EFS * EMR, EMR Studio & EMR Serverless * OpenSearch (formerly AWS Elasticsearch) * Glue * IAM * Kinesis * Kinesis * Lambda * Neptune * RDS * Redshift * S3 * SQS * SSM * SNS * StepFunctions * Systems Manager * VPC & Networking Libraries & Frameworks: * CDK for TypeScript & Python * CloudFormation * AWS Serverless Application Model (SAM) * Pytest & Unittest * Apache Spark (pyspark) * pandas, polars * DSPy * Docker * Sphinx Documentation * PyTorch * Hugging Face transformers * scikit-learn * dbt Models: * Ollama models & Modelfiles for custom models * Chatbot & Large Language Model (LLM) powered application development using OpenAI and Anthropic APIs * OpenAI Whisper for audio transcription * Other models offered by Hugging Face's transformer's library My GitHub profile includes the following work: * gfe-db: Genomics data pipeline using AWS StepFunctions and Batch to build and load alleles into a Neo4j graph database running on EC2 and served through a public API for clinicians and researchers. * serverless-streaming-reddit-pipeline: Infinitely scalable serverless data mining app built on Lambda, SNS/SQS, Kinesis Firehose, S3, Glue, and Athena, capable of rapidly ingesting gigabytes of parquet data. * aws-open-data-registry-neural-search: Semantic search application of AWS Open Data Registry datasets using the Weaviate vector database. Vector databases store embeddings of records in addition to the records themselves for rapid topic modeling, Q&A search, NER and similarity searches for images, text or both using CLIP. (Work in progress as of December 2022). * aws-cdk-ec2-weaviate: CDK application to deploy a Weaviate instance on an EC2 instance. Configures Weaviate to use text2vec-transformers and sentence-transformers-multi-qa-MiniLM-L6-cos-v1 for text2vec. * emr-managed-scaling-cluster: Automated CloudFormation deployment of an EMR cluster with managed scaling policy for large workloads. Basic configuration deploys Hadoop, Hive, and Spark applications and can be configured for Flink, MXNet, Pig, Tensorflow, Delta Lake, Hudi, Iceberg and Presto. Can be combined with EMR Studio for a highly capable analytics & ETL development environment. * emr-studio: Deploy an EMR Studio environment using CDK TypeScript. Useful for organizations needing a development environment backed by an EMR cluster for analyzing large volumes of data with Jupyter Notebook (also see emr-managed-scaling-cluster). * aws-getting-started-opensearch: CloudFormation deployment following the AWS documentation tutorial for OpenSearch. Can be used as a starting point to get an OpenSearch domain up and running. * neo4j-titanic: Demonstration data pipeline to load the Titanic dataset into the Neo4j graph database. Certifications held: AWS Developer Associate - Credential ID 00WR156CTN1EQG54 (1/2023 - 1/2026) AWS SysOps Administrator Associate - Credential ID JNX5EPN1ZM14QDCE 1/2023 - 1/2026) AWS Solutions Architect Associate - Credential ID ELY44WSCFEQQ1G5M (11/2019 - 11/2022)
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Data Scraping
    AWS Lambda
    Database Design
    Neo4j
    Bash Programming
    Docker
    Database Architecture
    AWS CloudFormation
    PySpark
    AWS Glue
    Serverless Computing
    Amazon S3
    ETL Pipeline
    SQL
    Python
    Apache Spark
  • $200 hourly

    • 5.0/5
    • (9 jobs)
    "Christiana was a life saver. Her skills, expertise, willingness to help, and talent got us out of a real crisis. She integrated with our team seamlessness, put us onto the path to success, and then transitioned out gracefully. Anm indispensable engineering resource for us." -- Upwork Client "Overall, working with Christiana has been an absolute pleasure. Her professionalism, expertise, and dedication have made a significant positive impact on our project's success. I have no hesitation in recommending her to others seeking a highly skilled and committed data expert." -- Upwork Client I am an SME with years of experience in - Oracle database administration - DB and SQL performance tuning - SQL & PL/SQL development in Oracle, SQL Server, MySQL/MariaDB, & PostgreSQL - Software development in C++/Java/Python - System automation in Kubernetes, Docker, Chef, Ansible, vRA, and Cloudbolt - Multi-cloud experience in AWS, Azure, and GCP - DevOps and Agile I have certifications in: * Oracle Database Administrator Certified Professional * AWS Certified Solutions Architect - Professional * AWS Certified Database - Specialty * Project Management Professional - PMP * Certified SAFe 5 Practitioner * EMT I have experience in the following businesses and industries: + Telecom + Information Technology and Data + Banking and Online Payment + Aerospace Supplier + Energy + Insurance + Testing/Education + Healthcare and First Responder + BioTech and TeleHealth + Academic Research in Smart Home + Sport Science Nothing is unsolvable, and I am here to deliver the solution. Customer satisfaction is my highest priority!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    AWS Lambda
    Django
    React
    Oracle PLSQL
    Docker
    Python
    Kubernetes
    C++
    Ansible
    Oracle Database Administration
    Microsoft SQL Server
    Transact-SQL
    Oracle Database
    PostgreSQL
    SQL
  • $10 hourly

    • 4.7/5
    • (92 jobs)
    With over a decade of in-depth experience in WordPress, WooCommerce, and WordPress VIP, I specialize in building sophisticated, scalable digital solutions and integrating a broad range of APIs, tailored to business needs. My expertise extends to payment gateways, CRM systems, and custom tools, having successfully integrated major platforms like PayPal, Stripe, Harvest, Unbounce, Clearbit, Salesforce, and more. The most amazing is that I've developed a Contact Form 7 addon with 500+ active followers and an automated content migration tool between two WordPress websites. INDUSTRY EXPERIENCE - - WordPress - Content Management System (CMS) - WordPress VIP - Class Base Web applications - HTML/CSS/SCSS (Intermediate ) - Mobile Development (Web Services) - PHP MVC Frameworks: Codeigniter (Intermediate) - Plugin Customization/Development - Bedrock WordPress - PHP Web Development - Headless WordPress - Bubble.io Skills - - REST API Service or Web services - WooCommerce - MySQL, MongoDB - Javascript: JQuery, ReactJS (beginner), VueJS (beginner) - Deployment - FTP, SSH, Control Panel, AWS - Package Managers: NPM, Composer - Openfire for a chat. - WP CLI - Project Management Tool: Basecamp, Trello, ProofHub, JIRA - Version control: GitLab, Bitbucket - Communication: Skype, Slack, Zoom THIRD-PARTY INTEGRATIONS- - Able to integrate any third-party APIs - Payment Gateway ○ PayPal ○ Stripe ○ 2 Checkout ○ Global Payment ○ WorldPay ○ Authorise.net - Google Maps / API - AMPAREX API (Practice Management Software) - API development - Harvest API integration - Unbounce and Clearbit API - Salesforce API integration - Data Migration from multiple technologies to WordPress
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Ecommerce
    Node.js
    Bubble.io
    Laravel
    CSS
    WordPress Migration
    WordPress
    PSD to WordPress
    HTML
    CodeIgniter
    React
    WooCommerce
    WordPress Plugin
    WordPress Multisite
  • $15 hourly

    • 4.4/5
    • (62 jobs)
    Hi, I'm a seasoned web developer with over 8 years of experience in both front-end and back-end development, specializing in Python and its frameworks such as Django and Flask. My expertise spans building enterprise-grade web and mobile applications for a diverse range of clients, from start-ups to Fortune 500 companies. My Qualities 🌟 ✅ Top Rated Web and Mobile Software Developer ✅ 8+ Years of Commercial Experience ✅ Technical Lead Developer ✅ Well-Versed in Agile Development ✅ Adept at Analyzing Business Requirements ✅ Earned Over $100K with 5K+ Hours Worked 🔹Expertise Areas 🔍 - Mobile App Development: Ionic, React Native, Flutter, Java, Swift, Objective-C, and more 📱 - Front-End Technologies: HTML, CSS, JavaScript, jQuery, Bootstrap, Angular, React, Vue, TypeScript, and more 🌐 - Back-End Technologies: API Creation & Implementation, RESTful API, Python, Django, Flask, Node.js, Odoo, and more 🖥️ 🔹Management Experience 🧑‍💼 I have effectively led small and large engagements in offshore settings, both on-site and remotely. My experience has equipped me with a strong understanding of the communication and management challenges involved in freelancing. 🔹Technical Skills 💻 - Version Control Tools: Git, GitHub, Bitbucket - Project Management Tools: Jira, Asana - Amazon Web Services (AWS): EC2, S3, SES, SNS, DynamoDB, CloudFront, Swagger, Load Balancing, AWS Lambda, Serverless Architecture, and more ☁️ My core competency lies in technical architecture and end-to-end project management. My quick learning and problem-solving skills ensure successful project deliveries. As an added benefit, I provide free bug fixes for all completed projects for 1 month 🛠️. Let’s connect to discuss how I can help bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    API
    Web Scraping
    Python Script
    REST API
    FastAPI
    Twitter/X Bootstrap
    Odoo Development
    GitHub
    Web Development
    Scrapy
    Django
    Python
    Redux
    JavaScript
  • $30 hourly

    • 5.0/5
    • (51 jobs)
    👋 Hey there! I'm a highly motivated and flexible Python/Go developer who's always inspired to take on interesting and challenging projects. My areas of expertise include: 💻 Python development 🌐 Web backends 🤝 Software/data integration 🗄️ Database design 🚀 Microservices 🤖 Trading bots 🕸️ Distributed web crawling and scraping. I have over 5 years of experience developing Telegram bots in various areas and more than 2 years of experience developing trading bots for multiple cryptocurrency exchanges (high-frequency trading, arbitrage, and real-time data tracking). Let's collaborate on your next big idea!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Web Crawling
    Algorithm Development
    Cryptocurrency
    Scripting
    Python Asyncio
    Telegram API
    Bot Development
    Object-Oriented Programming
    Payment Functionality
    API Integration
    Python
    MongoDB
    Docker
    PostgreSQL
  • $80 hourly

    • 5.0/5
    • (14 jobs)
    Kalyan Kuramana, Founder at Mrikal Studios building a product studio for high quality product engineers and growth companies. Previously, he was CTO at Begig (Tech Mahindra garage venture), founded an edtech startup. He has his expertise in building fact paced iterative MVPs, creating scalable architecture for growth companies and bringing personalisation and adaptability with self-learning algorithms. He holds Master’s and Bachelor’s degree from the IIT Kharagpur and was featured in Forbes Asia 30 Under 30 (Class of 2019).
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    AWS Fargate
    Apache Superset
    SQL Programming
    Flask
    AWS Lambda
    CI/CD
    Algorithm Development
    API Development
    API
    Python
    JavaScript
    AWS Amplify
    Node.js
  • $60 hourly

    • 5.0/5
    • (13 jobs)
    I am Snowflake Certified Data Engineer with 7+ years of experience in ETL, BI, and DWH. Currently working as Lead on multiple projects. Having excellent analytical & design skills, a focused approach, a professional attitude to work, and working at the eastern standard time will make me the perfect candidate that you are looking for! PROFILE:- • Hand-on experience on Pentaho Data Integration, SSIS, Informatica • Exposure to large data volumes in major database systems like Postgres, Redshift • Deep knowledge of SQL, and Reporting experience in Tableau, Power BI • Experience in DWH with substantial knowledge of Finance and Retail domains • Experience in working Agile Environments like JIRA, Trello • Working knowledge of complete Data warehouse development life cycle SKILL SUMMARY:- Data Integration Tools & Technologies • Python :- 2.7, 3.6 • DBT • FiveTran • Pentaho Data Integration :- 5.0, 5.1, 5.2, 6.0, 6.1, 7.1 • SQL Server Integration Service (SSIS) • Informatica PowerCenter :- 9.6 BI/Reporting • Sigma • Looker • Tableau • Microsoft Power BI • Pentaho Reports Databases • Snowflake - SnowPro Core Certified • PostgreSQL :- 9.3, 9.5 • Oracle • Amazon Redshift • Google Big Query • IBM Netezza • Microsoft SQL Server • MySQL Looking forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Microsoft SQL Server Programming
    Data Warehousing
    Business Intelligence
    Pentaho
    Tableau
    Microsoft Power BI
    Data Integration
    Data Migration
    Data Scraping
    Python
    ETL
    SQL Server Integration Services
    ETL Pipeline
    SQL
  • $50 hourly

    • 4.9/5
    • (24 jobs)
    ETL developer and Data Warehouse Architect with 17 years of experience in retail, financial, telecom, pharma, and airline business areas. I specialize in data integration solutions. If you need to build a BI/DWH/Database solution from scratch till production or need support in some part of the project - don't hesitate to contact me. I can help you in these areas - BI Solution Architecture Development (Software, Hardware layers) - Data Warehouse project (ROLAP, MOLAP) - Data Model Design (Logical, Physical, Star/Snowflake, Multidimensional, Data Vault) - Database design (Oracle, MS SQL, Netezza, Vertica, PostgreSQL) - Data Management Design (Migration, Integration, Replication and any data processing) - ETL development (Datastage, Informatica, SSIS, Talend, ODI, OWB) - Data Quality and Data Cleansing - Create complex DB Server-side logic (Procedures/Functions, UDF/UDA) - Performance tuning (SQL queries, PL/SQL, T-SQL, NZSQL) I knew and used: ETL Tools - DataStage, Talend for Integration, Informatica Power Center and IICS, SSIS, Oracle DI/GG, AWS DMS/SCT Databases - Oracle, MS SQL Server, PostgreSQL, Netezza, Vertica, AWS Redshift, Snowflake
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Talend Open Studio
    Snowflake
    Data Management
    Data Integration
    IBM DataStage
    Informatica
    ETL
    Business Intelligence
    Data Warehousing
    Amazon Redshift
    Cloud Migration
    Database Design
    ETL Pipeline
    Big Data
    Data Modeling
  • $50 hourly

    • 5.0/5
    • (30 jobs)
    Co-founder, Toolshed Ex-Tajir (YC W20) Product Manager, & founding engineer -- Scaled the company from 0 to 50k+ MAU. Also involved in: Product Management, Software development, Data engineering, Business Operations, Customer Experience. _________ 🔹 Retool Developer I bring over 5 years of experience as a Retool Developer, having been actively involved in Retool development since 2019. During this time, I've successfully built and deployed numerous Retool applications for clients across various industries. My focus is on delivering efficient low-code development solutions, leveraging Retool to create scalable, high-quality applications that meet project deadlines and stay within budget. ℹ Technical Skills: Retool, Javascript, Python ℹ Professional Expertise: Retool Application Development Retool UI/UX Design Retool Database Architecture Retool Data Integration & Engineering ℹ Key Services: Retool Application Development Retool Custom Solutions Low-code Development for Rapid Prototyping Data Engineering & Analytics with Retool If you're looking for a reliable partner to build robust, low-code applications using Retool, I can help. _________ 🔹 Bubble.io Developer I bring over five years of experience in software development, with a recent focus on building applications using Bubble.io. Although I'm newer to the Bubble.io ecosystem, I have quickly gained proficiency in developing scalable, no-code applications that meet clients' needs. I specialize in leveraging Bubble.io to create customized web applications with seamless user experiences, all while ensuring timely project delivery and adherence to budget constraints. ℹ Technical Skills: Bubble.io, Javascript, Python ℹ Professional Expertise: Bubble.io Application Development No-code Web App Design API Integration and Automation with Bubble.io Database Management in Bubble.io ℹ Key Services: Custom Bubble.io Web Applications No-code Development for Rapid Prototyping Database Design & API Integrations User Interface & Experience Design on Bubble.io If you're looking to create a powerful web application with Bubble.io or need assistance in turning your ideas into a functional product, I’m here to help. _________ 🔹 Data Engineer With over 3 years of experience in data engineering, I specialize in building scalable data pipelines, optimizing data workflows, and providing robust analytics solutions. I am proficient in leveraging industry-leading tools such as dbt, Fivetran, Airbyte, and BigQuery to design and implement efficient ETL/ELT processes, data warehousing solutions, and advanced analytics platforms. My focus is on ensuring that data is processed seamlessly and made actionable for businesses to drive informed decision-making. ℹ Technical Skills: Data Engineering, dbt (Data Build Tool), Fivetran, Airbyte, BigQuery, SQL, Python ℹ Professional Expertise: Data Pipeline Architecture (ETL/ELT) Data Warehousing & Data Lakes Cloud Data Solutions (BigQuery, Google Cloud) Data Integration & Automation (Fivetran, Airbyte) Data Modeling & Analytics (dbt) Performance Tuning & Optimization ℹ Key Services: Data Engineering Solutions ETL/ELT Process Design & Implementation Data Warehousing & BigQuery Solutions Cloud Data Integration with Fivetran & Airbyte Analytics and Reporting using dbt and BigQuery If you’re looking for a skilled Data Engineer to streamline your data workflows or need help setting up an efficient ETL/ELT pipeline, I’m here to help. I look forward to the opportunity to collaborate and bring your projects to life with effective, tailored solutions. Let’s connect and start working on your next success! Best regards, Abdul Wasae Retool Developer | Bubble.io Developer | Data Engineering Expert
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Generative AI
    Project Workflows
    Web Application
    API
    Templates
    Automation
    ETL Pipeline
    Data Integration
    Software Development
    Data Analysis
    Data Engineering
    Low Code & RAD Software
    SQL
    REST API
  • $50 hourly

    • 4.9/5
    • (150 jobs)
    I am an expert python/machine learning programmer working in Germany My Qualifications are : ✅ Machine Learning Engineer (Germany) ✅ Master's of Embedded Systems (Germany) ✅ Certified TensorFlow Developer ✅ Certified Professional Data Analyst My Progress on Upworks : ✅ Top rated PLUS Freelancer ✅ 141 Tasks with excellent client feedback on current and finished tasks You can check my work history as a proof on my proficiency in : ✳ Python/Machine Learning Tasks ✳ Python/Machine learning Tutoring ✳ Technical Content Creator Let's do some amazing work together !
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    BigQuery
    Blog Writing
    Data Labeling
    Exploratory Data Analysis
    Teaching Programming
    Teaching Algebra
    Microsoft Azure SQL Database
    C#
    Python
    TensorFlow
  • $40 hourly

    • 4.4/5
    • (79 jobs)
    🏆 Top Rated Plus ㅤㅤ✅ 9+ years of experience in Upwork ㅤㅤ✅ Expert in Python, AWS Cloud, ReactJS, NodeJS ㅤㅤ✅ Proven expertise in Web Scraping and Web Development ㅤㅤ✅ Available 7 days/week ㅤㅤ✅ Fluent English ㅤㅤ✅ Certified AWS Solution Architect Associate ㅤㅤ✅ Certified Agile Scrum Master ㅤㅤ✅ Long-term project support 🟢𝙒𝙃𝘼𝙏 𝙄 𝘾𝘼𝙉 𝘿𝙊 𝙁𝙊𝙍 𝙔𝙊𝙐: 🔸 Quickly build application prototype 🔸 Create scalable web applications using microservice architecture (need website that can handle 100k+ users? I've got you!) 🔸 Build minimum cost MVPs using serverless architecture (don't want to pay too much for MVP's infrastructure? We are here to help😊) 🔸 Scrape websites regularly 🔸 Provide long-term project support & maintenance 🔸 Large scale distributed scraping projects 🟢𝙔𝙊𝙐 𝙉𝙀𝙀𝘿 𝙈𝙀, 𝙄𝙁: 🔸 You have an idea but don't know how to turn it into a prototype 🔸 You need to develop a prototype cheap and fast to test your ideas 🔸 You need to maintain & develop a legacy web scraping / web application project 🔸 You want your legacy web application to scale automatically 🔸 You need to optimize for cost and speed for your web application / web scraper 🔸 You need long-term support of data feeds / web maintenance 🔸 High availability is important 🔸 You want to customize an open-source project 🔸 You want to build applications that can handle over 20M rows of data on a daily basis 🟢𝙔𝙊𝙐𝙍 𝘽𝙀𝙉𝙀𝙁𝙄𝙏𝙎 𝙊𝙁 𝙒𝙊𝙍𝙆𝙄𝙉𝙂 𝙒𝙄𝙏𝙃 𝙈𝙀: 🔸 I’ve worked on 40+ web scraping / web development projects 🔸 I’ve plenty AWS credits that can save you cost when developing a prototype 🔸 I have a large code base of components that I can reuse to save your time and cost 🔸 Commitment 🔸 Relevant project-related suggestions 🔸 Expert advice for best practices to optimize your software product 🕷️𝗠𝗬 𝗧𝗘𝗖𝗛-𝗦𝗧𝗔𝗖𝗞🕷️ Python, Scrapy, Puppeteer, PostgreSQL, MongoDB, DynamoDB, RedShift, Athena, AuroraDB, Selenium, BeautifulSoup, Requests, Proxy Rotation, ReactJS, NodeJS, NextJS, Django, Flask, AWS, Firebase, GCP, Docker, pySpark, ElasticSearch, Neptune, Neo4J 🕸️𝗦𝗔𝗠𝗣𝗟𝗘 𝗪𝗘𝗕 𝗦𝗖𝗥𝗔𝗣𝗜𝗡𝗚 𝗣𝗥𝗢𝗝𝗘𝗖𝗧𝗦 🕸️ Developed a social network and freelance marketplace platform with integrated payment system Developed a big data platform that updates data in real time and handles over 1M rows of data daily Develop a stock analysis and optimization tool using Scipy and Python Download and process over 25GB of trademark data and ingest into Elastic Search Scrape 50 eCommerce websites for drop shippers Scrape over 100 book sellers on Amazon daily for an eCommerce website Scrape and compare over 1000 products daily on Amazon and eBay for price arbitrage
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Amazon Web Services
    Selenium WebDriver
    PySpark
    MySQL
    Docker
    Browser Extension
    React
    Google Cloud Platform
    Google Chrome Extension
    Machine Learning
    Python
    Python Scikit-Learn
    TensorFlow
  • $55 hourly

    • 4.8/5
    • (15 jobs)
    My journey in the tech world is backed by a prestigious certification in Data Analytics and Visualization from the University of Texas at Austin, complemented by a solid foundation in Mathematics. This unique blend of academic excellence and practical expertise makes me a valuable asset in the field of software development. Core Competencies: 🐍 Programming Languages Proficiency: I excel in Python, Javascript, and Shell scripting. My fluency in these languages enables me to develop robust, scalable, and efficient software solutions tailored to meet diverse business needs. 📈 Data Analysis and Visualization: With my certification from the University of Texas at Austin, I have honed my skills in data analytics. I am adept at analyzing complex data sets to extract meaningful insights and visually represent them in a clear, concise, and impactful manner. 💾 Database Management: My expertise extends to handling both SQL and NoSQL databases. I can efficiently manage, clean, and organize large volumes of data, ensuring data integrity and accessibility for seamless business operations. ♾️ Mathematical Acumen: My strong background in Mathematics empowers me to tackle challenging problems with analytical rigor and precision. This skill is particularly beneficial in developing algorithms and models for data analysis and software development. Why Choose Me? 🏆 Quality and Precision: My commitment to quality and precision in software development is unwavering. I strive to deliver software products that not only meet but exceed client expectations. 🎯 Problem-Solving Mindset: My analytical skills and mathematical background enable me to approach problems creatively and find innovative solutions. 🗣️ Effective Communication: I believe in clear and concise communication, ensuring that clients are always informed and involved in the development process. 🧠 Continuous Learning: The tech field is ever-evolving, and so am I. I continuously update my skills and knowledge to stay at the forefront of technological advancements.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    CI/CD
    DevOps
    API
    PostgreSQL
    Plotly
    Database Management
    Data Integration
    ETL
    Data Scraping
    Docker
    Query Tuning
    Data Visualization
    Python
    Data Analysis
  • $40 hourly

    • 5.0/5
    • (14 jobs)
    Experienced Senior Data Engineer | AWS, Big Data, and Cloud Solutions Specialist With over 8 years of experience as a Senior Data Engineer, I specialize in designing and implementing scalable data solutions across cloud platforms such as AWS and GCP. I have a proven track record in optimizing complex data pipelines, schema enforcement, and managing large-scale ETL processes. Skilled in Clickhouse, AWS Glue, Athena, Lambda, BigQuery, and Snowflake, I bring expertise in data architecture, cost reduction, and workflow automation. I'm passionate about delivering data-driven insights and leveraging cloud technologies to streamline processes for businesses. Let's collaborate to build efficient, scalable, and cost-effective data solutions!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    GIS
    Parquet
    ClickHouse
    Snowflake
    Data Warehousing & ETL Software
    AWS Lambda
    AWS Glue
    Data Science
    API Integration
    Machine Learning
    SQL
    JavaScript
    Java
    Python
  • $95 hourly

    • 4.9/5
    • (34 jobs)
    Upwork Top Rated Plus Software Engineer My specialty as a software engineer is to build and maintain the technology needed to build solutions that will turn your ideas into a high-quality, excellent working solution/application. Looking for someone who is a pragmatic problem solver,So, here I am . I'm a professional developer and have a vast experience in different types of projects including building solutions for business and startups. I've worked on many projects from stores and managment platforms to large professionals web application as a full stack developer. I pride myself on excellent communication and the ability to work with a team or independently. My specialization: ✅ NodeJs, TypeScript, NestJs , Python, ✅ Primsa , TypeORM ,MikroORM ✅ Expert in developing Web & Software Apps ✅ Expert in integrating and developing APIs/3rd party APIs. ✅ Ecommerce API Integration / Development (Shopify ,Amazon,Etsy ,.. ) ✅ APIs for data processing ✅ AWS , (lambda function , EC2 , ECS, ECR, S3, Api GateWay...), Terrafrom I look forward to being hired by you for your jobs.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Shopify
    API
    Shopify Apps
    API Integration
    AWS CodeDeploy
    Amazon S3
    Node.js
    AWS Lambda
    API Development
    JSON
    PostgreSQL
    Java
    JavaScript
    Spring Boot
    Python
  • $57 hourly

    • 4.7/5
    • (84 jobs)
    As a Certified Salesforce Consultant, I focused on helping Businesses increase Revenue using Salesforce Tech and develop best-in-class Applications for the Salesforce AppExchange. I have 12 years of Salesforce Experience and 10 Salesforce Certificates. ✅ Salesforce Sales Cloud ✅ Salesforce Service Cloud ✅ Salesforce Marketing Cloud, Account Engagement, Pardot and Marketo ✅ Salesforce Experience Cloud ✅ Salesforce CPQ ✅ Salesforce AppExchange Managed packages development ✅ Salesforce Integration ✅ Salesforce Customizations and Data Migration ✅ Litify I am expert in the following programming and declarative tools: 🚀Apex, Visualforce, Lightning, Aura, LWC, Lightning Web Components, Apex Triggers, Batch, Scheduler, Feature Method, Queueable, SOQL, SOSL, Platform Events. 🚀Workflow Rules, Process Builder, Flow, Screen Flow, Validation Rule, Email, Email Templates, Journey Builder, Data Extension. 🚀JavaScript, Angular, Vue, React, jQuery, HTML, CSS, HTML, HTML5, CSS, CSS3. 🛠️ I implemented Integration with the following systems: SAP, Zuora, DocuSign, Adobe Sign, PandaDoc, Wrike, Yildex, Operative, Weather.com, Stripe, Twilio, Blackthorn, Hubspot, Celigo, NetSuite, WordPress, FormAssembly, Form Assembly, Titan, Formstack, Docomotion, Nintex Drawloop DocGen, Chat GPT, ChatGPT, Zoho CRM. 🤖 I built several Salesforce Chrome Extensions My Salesforce Certifications: 🎓2021 - Salesforce Certified Experience Cloud Consultant 🎓2021 - Salesforce Certified Sales Cloud Consultant 🎓2021 - Salesforce Certified Service Cloud Consultant 🎓2020 - Salesforce Certified Javascript Developer 1 🎓2020 - Salesforce Certified Platform Developer 2 🎓2020 - Salesforce Certified Administrator 🎓2017 - Salesforce Certified Platform App Builder 🎓2015 - Salesforce Certified Platform Developer 1 🎓2012 - Salesforce.com Certified Force.com Developer ⚙️ Other used programming languages: Java, C#, .NET, Python, PHP, Laravel, WordPress. Keywords: Salesforce, Sales Force, Salesforce.com, SF, SFDC, SF DC, Sales, Litify, Sales Funnel, Duplication, Service, Marketing Cloud, Marketing Campaign, MC, Data Extension, DE, Clouds, Pardot, Salesforce Developer, Salesforce Development, Salesforce Admin, Salesforce Administration, Salesforce Integration, Salesforce setup, Salesforce set up, Salesforce Customization, Salesforce dev, Account, Lead, Contact, Opportunity, Quote, Order, CPQ, PDF, SF dev, sfdc dev, Salesforce optimization, AppExchange, Managed Package, Unmanaged Package, app, application, publishing, publish, LWC, Lightning, Classic, Aura, Lightning Web Component, Lightning Framework, Visual force, Visualforce, VF, Lightning page, Apex, Trigger, Batch, Apex Class, Future Methods, Scheduler, Scheduled Apex, Batch, Queue, Queueable, Standard Objects, Custom Objects, Custom Fields, Validation, Validation Rules, Automation, Data, Setup, Process, Form, ChatGPT, Chat GPT, Chatbot, Chat Bot, AI, Open AI, OpenAI, Einstein, Einstein GPT, EinsteinGPT, LinkedIn, Linked In, Apollo, Workflow, work flow, WF, Screen Flow, screenflow, Flow, Trigger Flow, triggerflow, Process Builder, processbuilder, email, email template, MailChimp, Mail Chimp, Einstein GPT, GPT4, Conga Composer & Conga Sign, Salesforce Maps, High Velocity Sales.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Customer Relationship Management
    Salesforce CRM
    Salesforce CPQ
    Salesforce Sales Cloud
    AppExchange
    Salesforce
    DocuSign
    Salesforce Marketing Cloud
    Salesforce Lightning
    Salesforce Service Cloud
    Apex
    Pardot
    API
    JavaScript
    API Integration
  • $40 hourly

    • 5.0/5
    • (20 jobs)
    I prefer full-time long-term work, mostly as backend developer (PHP, Perl, Typescript), have experience with frontend, but tasks like "draw something, create web website from PDF are definitely not for me. Currently working in QIMA. I have some AWS experience. Please check this website: mi-home.pro Based on AWS Amplify, it uses Next.js and Tailwind.css on frontend, and microservices and complex Lambda-functions, communicating by SQS queues, DynamoDB and GraphQL on backend. Design, content, AWS infrastructure are all made by me there. More than 15 years in IT. PHP programmer since 2009. Latest big contracts (updated on Aug, 2022): - 3+ years full-time work with Tymeshift (via Upwork). Started with Yii1 + JQuery, project was moved to microservices, Laravel on backend, and React (Typescript, Redux, Redux-saga, styled components, jest, Figma etc) on frontend, Jest as testing suite. Last 2 years my main work there was "Zendesk plugin", rather complex Javascript app, which I've moved to Typescript and React (this app uswd full day a huge number of customers. So, if code had minor error which can happen with almost zero probability, somebody of customers got it in first minutes after deploy) . Also fixed urgent bugs in legacy Yii code and took a part in Laravel API development. The feature of the project was giant MySQL DB on prod and highly loaded backend. Any small mistake in SQL query or in the BE code was super critical. - since end of 2021 worked for QIMA (via Upwork) on "data engineer" position. Mostly Perl programming, less - Python (Flask) API updates, some help with CI on Github for the project, code reviews. Both projects required Docker knowledge and regular voice/video meetings in English (in Tymeshift sometimes it took up to 4 hours per day, honestly I cannot say what I was happy from that) My skills: - Perl - Typescript - Laravel (cannot say what big expert, worked on API and some global improvements at Tymeshift) - API development - python - webpack - node.js (express.js) - docker - javascript (ES6) - PHP - more than 7 years experience, up to 7.2; - Yii framework (1.x and 2) - JQuery, Backbone js, ajax - MySQL database development & administration - Twitter bootstrap - CodeIgniter - Joomla - Android development (one of my apps - play.google.com/store/apps/details?id=com.mollnia.app) - ability do minor changes in ready android apps even when source is unavailable (localization of apk, remove something bugs - guess you have rights to this apk :) ) - Delphi 7 - MS SQL Server 2000 (administration, database development and administration) - Visual C++ (installed VC 2015 with CUDA 8) - Assembler x86 - Assembler PTX - Nvidia CUDA programming What I cannot do: any visual design / web design. Only programming.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    TypeScript
    Docker
    Yii
    Laravel
    webpack
    GraphQL
    jQuery
    AJAX
    Perl
    AWS Amplify
    ECMAScript 6
    Yii2
    Python
    SQL
    PHP
    JavaScript
    MySQL
  • $50 hourly

    • 5.0/5
    • (55 jobs)
    Top 1%; part of the UpWork's Expert-Vetted and Top Rated Plus programs. Data Engineer and Python Expert with 15+Years Azure Cloud, Synapse, Microsoft Fabric, AWS Cloud, ETL Pipelines, Azure Data Factory(ADF), Azure Function App, Python, GCP, NoSQL, MongoDB, SQL Query Optimization, Oracle 12c, SQL, PL/SQL, Unix Shell Scripting, Perl, NodeJS, Apache Airflow, MySQL, Web Development, Technical Recruitment, VBScript, JavaScript, Microsoft .NET, SSIS, ASP .NET, Advance Excel. My 15+Years of total work experience covered following but not limited to: ETL process for Data Warehouse using Python, SSIS and Azure Data Factory Marketplace APIs Integration (Amazon SP-API, Amazon MWS, Walmart, eBay, Wish, Unicommerce, ChannelAdvisor API) Exposure to Azure, AWS Cloud technology, Google Cloud Platform Data Extraction using SQL and PL/SQL Azure SQL, Microsoft SQL Server, Amazon Redshift, Snowflake, Transact-SQL API integration using Python Programming MongoDB Server, Atlas and MongoDB Compass Database Architecture Design Oracle 12c Query Optimization and Performance Tuning Database Migration Solution Design Candidate Recruitment Process Preparing Financial Reports Writing Technical Documents(ERD) Application and Software Development Microsoft .NET UI Development SSIS Development with SQL Server 2019 Microsoft Visio Design Solutions Project Requirement Gathering, Task Prioritization and Resource Planning Worked as SCRUM master in Agile Projects JIRA Board Management, Resource Allocation, Sprint Planning, Standups and Stakeholders Management Project Tracking and Managing Documents and their versions on Confluence Oracle Certified Associate Microsoft .NET Certified Professional and Technology Specialist MBA with Finance and lots of more...!!
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Azure DevOps
    Data Warehousing & ETL Software
    Cloud Architecture
    Microsoft Azure
    Machine Learning
    Oracle Database Administration
    Microsoft Azure SQL Database
    API Integration
    Python
    ETL Pipeline
    Data Engineering
    Database Design
    SQL Server Integration Services
    SQL
  • $55 hourly

    • 4.8/5
    • (19 jobs)
    AWS certified solution architect and expert in data engineering. I can provide a variety of custom data solutions; from the architecture and engineering of your data, to the storage of data in your data lake and data warehouse. I can architect & Implement your Data Pipeline and Data Warehouse solution using the latest modern cloud services. I have expertise in SnowFlake Computing, Redshift, Teradata, Fivetran, AWS Lake Formation, AWS Glue, Kinesis, Lambda, Dynamodb and much more. Key strengths include: AWS Glue, AWS Databrew, Quicksigt, Kinesis, Lambda, Redshift, Snowflake, Teradata, RDS and Dynamodb. Python, PySpark, Java and PLSQL developer. Education: Master in Data Science, University of Sterlings, UK Bachelors in Computer Engineering, GIK University, PAK AWS Certified Solution Architect Teradata Associate Solution Architect
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Fivetran
    Data Extraction
    Snowflake
    Amazon Redshift
    Java
    CI/CD
    Amazon S3
    Amazon Web Services
    ETL Pipeline
    AWS Glue
    Cloud Migration
    SQL
    Python
    Database Architecture
  • $40 hourly

    • 5.0/5
    • (35 jobs)
    I am a Certified Google Professional Data Engineer/Cloud Architect with 6+ years of work experience in Data Engineering, Database Design, ETL Development and Testing of various Data warehouse projects with Google Cloud Platform Technical skills: ✅ Build and architecture multiple Data pipelines, end to end ETL process for Data ingestion and transformation in Google Cloud Platform. ✅Data modeling for an enterprise data warehouse implementation. ✅Python programming, SQL, GCP stack for Data Processing and Apache Airflow for Data Orchestration. ✅Data pipelines architecture and deployments (airflow, Kubernetes). ✅DWH life cycle Documentation, Logical/Physical Data Modelling and Big Query Optimization. ✅Highly skilled data engineer with years of expertise in DBT (Data Build Tool). Proficient in transforming and modeling data, optimizing workflows, and ensuring data quality. Experienced in seamlessly integrating DBT with diverse platforms to create robust data architectures I can provide help in various services dealing with bounded/unbounded data following are some some services which I can provide you 🌟API Integration. 🌟Real-time Data Pipelines. 🌟Batch Data Pipelines (GCP,Azure and AWS) 🌟3rd Party Tools integrations like DBT (Data Build Tool), Zapier, Stitch Also, I am Experienced with a strong background in SEO startups, adept at integrating essential APIs including DataforSEO, ScreamingFrog, and Advance Web Ranking (AWR). Leveraging these APIs, I have consistently delivered data-driven insights to optimize search engine strategies and drive organic growth. Additionally, I implemented a seamless Google Sheets interface connected to BigQuery, empowering cross-functional collaboration and enabling efficient data management for impactful digital marketing solutions.
    vsuc_fltilesrefresh_TrophyIcon Data Integration Specialists
    Data Engineering
    Data Warehousing
    API Integration
    ETL Pipeline
    Data Warehousing & ETL Software
    Data Migration
    Google Cloud Platform
    Data Integration
    Data Modeling
    Dashboard
    SQL
    Data Analysis
    Apache Airflow
    BigQuery
    Python
  • Want to browse more freelancers?
    Sign up

How it 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

How do I hire a Data Integration Specialist on Upwork?

You can hire a Data Integration Specialist on Upwork in four simple steps:

  • Create a job post tailored to your Data Integration Specialist project scope. We’ll walk you through the process step by step.
  • Browse top Data Integration Specialist talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Data Integration Specialist profiles and interview.
  • Hire the right Data Integration Specialist 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 Data Integration Specialist?

Rates charged by Data Integration Specialists 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 Data Integration Specialist on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Data Integration Specialists and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Data Integration Specialist team you need to succeed.

Can I hire a Data Integration Specialist 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 Data Integration Specialist proposals within 24 hours of posting a job description.

Schedule a call

Looking to hire for long-term or full-time assignments? See how Full-time hiring on Upwork simplifies the process.