⭐ Server Side Tracking || Google Tag Gateway || Customer Journey Analytics || Adobe Analytics || Adobe Target
⭐ With 15+ years in Digital Analytics, Tag Management, and E-commerce conversion Tracking, I deliver fast, reliable, and measurable results.
⭐ I help businesses fix broken GA4 & GTM, Google Tag Getway, Server Side Tracking, Adobe Analytics, Data Collection / Adobe Launch, CJA and Adobe Target tracking to ensure accurate analytics and conversions.
⭐ Clients trust me to optimize dashboards, campaigns, and tracking for higher ROI.
⭐ 🔍 ANALYTICS & MEASUREMENT
- Google Analytics 4 (GA4) – Full Setup, Audit, Debugging
- Adobe Analytics (AA)
- Customer Journey Analytics (CJA)
- Cross-domain tracking & advanced event setup
- Data layers planning + implementation
- Attribution strategy & measurement framework
⭐ 🏷 TAG MANAGEMENT SYSTEMS (TMS)
- Google Tag Gateway
- Google Tag Manager (GTM – Web & Server Side)
- Adobe Launch / Data Collection (Client-Side + Web SDK)
- Tealium iQ
- Ensighten
- Data layers architecture + tag firing strategy
⭐ 🧪 A/B TESTING & OPTIMIZATION
- Adobe Target
- VWO
- Personalization frameworks
- Experiment planning + KPI measurement
⭐ 🛒 E-COMMERCE TRACKING SPECIALIST
- Shopify Enhanced E-commerce
- WooCommerce E-commerce
- GTM-based dynamic tracking
- Add to Cart, Purchase, Checkout steps, Funnel tracking
- Fixing broken e-commerce setups
⭐ 🎯 CONVERSION SETUP FOR ADS
- Google Ads conversions
- Meta Pixel + CAPI
- LinkedIn Ads tracking
- Tag-based + event-based conversions
- Offline conversions setup
- Server-side event setup
⭐ 📊 REPORTING & DASHBOARDS
- Looker Studio (Google Data Studio)
- Power BI
- Tableau (for corporate projects)
- Custom automation dashboards
- Marketing + Product + Sales dashboards
⭐ 📢 PAID MEDIA EXPERTISE
- Google Ads
- Google Merchant Center
- LinkedIn Ads
- Facebook/Instagram Ads
- Twitter Ads
- Amazon Ads
- Bing Ads
⭐ 📰 GOOGLE AD MANAGER & ADSENSE
- GAM setup + inventory mapping
- Ad placements
- Monetization optimization
⭐ 🔍 SEO (End-to-End)
- AEO, AGO, GEO
- On-page optimization
- Technical SEO
- Off-page SEO
- Keyword research + competitive analysis
⭐ 🤖 MARKETING AUTOMATION & CRM
- MailChimp
- Marketo
- Salesforce Marketing Cloud
- Adobe Campaign
- Adobe Journey Optimizer
- Microsoft Dynamics
- Trigger-based journeys
- Lead scoring + nurturing automation
Google Ads
Marketo
Google Analytics
Microsoft Power BI
LinkedIn Campaign Manager
Adobe Analytics
Shopify
Video Advertising
Looker Studio
WooCommerce
Digital Marketing
Facebook Ads Manager
Google Tag Manager
Adobe Target
Google Optimize
Afaq F.
Lahore, Pakistan
$20/hr
5.0
1 jobs
🚀 I build scalable backend systems and full-stack applications for SaaS platforms, startups, and enterprises — with 5+ years shipping production Java / Spring Boot systems, and hands-on MERN stack experience when projects call for a JavaScript-based full-stack build.
I currently work as a Senior Software Engineer on Xcelerate, a microservices-based SaaS platform for restoration companies, where I develop and maintain 20+ Spring Boot microservices, build real-time messaging systems, and integrate third-party platforms like QuickBooks, RingCentral, Zapier, and Encircle.
What I can help you build:
✔ Java & Spring Boot backend systems
✔ Microservices architecture & REST APIs
✔ MERN stack applications (MongoDB, Express, React, Node.js)
✔ Third-party integrations (QuickBooks, Stripe, Twilio, Zapier, RingCentral)
✔ Cloud deployments — AWS, Azure, GCP
✔ CI/CD pipelines (Jenkins, GitHub Actions), Docker
✔ Database design & query optimization (PostgreSQL, MySQL, MongoDB)
✔ Legacy system modernization (Java 8 → Java 21 migrations)
Highlights:
Led backend development across 20+ microservices for Xcelerate, a live SaaS platform for restoration companies
Migrated infrastructure from VMs to Azure App Services, implementing Azure Front Door for traffic routing and load balancing
Built WS Glam, a full-stack e-commerce platform from scratch — frontend, backend, admin panel, payment integration, and role-based access control
Integrated Stripe subscription billing for Remojo and overhauled its backend architecture for scale
Built a custom AML (Anti-Money Laundering) system from scratch, including case management tools and fraud detection workflows
I think in terms of failure modes before I write code — what happens when a webhook fires twice, when an API rate-limits mid-sync, when a migration needs to run without downtime. I communicate proactively and hand off production-ready code with documentation to match.
Let's talk about what you're building — I'll give you a straight technical assessment and a clear path forward.
Java
Spring Boot
React
Tailwind CSS
DevOps
Jenkins
Amazon EC2
Azure DevOps
PostgreSQL
Google Cloud Platform
Elasticsearch
Docker
MongoDB
QuickBooks Enterprise
Amazon QuickSight
CI/CD
Stripe
FinTech
Nitin B.
Indore, India
$20/hr
5.0
12 jobs
I am Full Stack Java developer with 10+ years of experience building and integrating scalable healthcare solutions for the US market. I specialize in healthcare interoperability, connecting EHR/EMR systems using HL7 and FHIR, and designing secure, compliant data exchange architectures.
I have delivered multiple healthcare integration projects involving real-time and bidirectional data exchange across systems like Epic, Cerner, Meditech, and eClinicalWorks. My work includes building interfaces using Mirth Connect, developing FHIR-based APIs, normalizing clinical data (LOINC, SNOMED, ICD), and enabling seamless interoperability across hospital systems and HIE platforms.
In parallel, I design and implement AI-enabled healthcare solutions that improve clinical workflows and data usability. I have hands-on experience building AI features such as automated clinical note summarization, patient-friendly discharge summaries, and intelligent extraction of structured data from unstructured EHR notes using NLP techniques. I’ve also worked on integrating lightweight AI modules into existing applications to support decision-making, reduce manual effort, and enhance provider productivity.
My AI work is focused on practical, production-ready implementations, including integrating LLM-based services via APIs, building backend pipelines for clinical data processing, and ensuring outputs are compliant with healthcare data standards and privacy requirements.
I bring strong experience across the full development lifecycle, from architecture to deployment, with a focus on scalability, performance, and clean system design.
Core Expertise:-
-Full Stack Development: Java, J2EE, Spring Boot, Microservices
-Healthcare Integration: HL7 (v2.x), FHIR APIs, EHR/EMR interoperability
-Integration Engines: Mirth Connect, interface development, data mapping-
AI in Healthcare:-
-Clinical text summarization (SOAP notes, discharge summaries)
-NLP-based entity extraction (medications, allergies, labs)
-Patient data normalization and structuring
-LLM/API integration for healthcare use cases
-Workflow automation using AI
-Cloud & APIs: RESTful services, scalable and secure architectures
Healthcare Domain Experience:-
-Strong understanding of US healthcare workflows including Medicare, Medicaid, and claims processing
-Expertise in compliance standards: HIPAA, PPACA
-Clinical coding & standards: LOINC, SNOMED, ICD-9/10
-HL7 message types: ADT, ORM, ORU, MDM, DFT
-EHR/EMR Integrations
Hands-on experience integrating with:
-Epic, Cerner, Meditech, Allscripts, eClinicalWorks (eCW)
-McKesson, Siemens, Amazing Charts
-Orchard, Sorian, Opus and other hospital systems
Cores skills:-
-HL7 Integration
-FHIR API Development
-EHR Integration
-EMR Integration
-Mirth Connect
-Healthcare Interoperability
-Java
-Spring Boot
-Microservices Architecture
-REST API Development
-Epic Integration
-Cerner Integration
-Healthcare Data Standards (LOINC, SNOMED, ICD-10)
-Healthcare NLP
-AI in Healthcare
-LLM Integration
-HIPAA Compliance
-Healthcare Data Exchange
-Interface Development
-Real-time Data Integration
Delivered solutions including real-time data streaming, FHIR-based integrations, and embedded interoperability within clinical systems and devices.
Spring Boot
Java
Angular
FHIR
HIPAA
Telemedicine
Mirth Connect
Epic Systems Medical Software
EMR Data Entry
eClinicalWorks
Healthcare Interoperability
React
Care Converge Patient Portal
Yogesh D.
New Delhi, India
$25/hr
4.6
31 jobs
𝐒𝐭𝐨𝐩 𝐰𝐚𝐬𝐭𝐢𝐧𝐠 𝐚𝐝 𝐬𝐩𝐞𝐧𝐝 𝐨𝐧 𝐛𝐫𝐨𝐤𝐞𝐧 𝐚𝐭𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧. 𝐆𝐞𝐭 𝟏𝟎𝟎% 𝐚𝐜𝐜𝐮𝐫𝐚𝐭𝐞 𝐜𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐝𝐚𝐭𝐚.
In modern performance marketing, relying on basic browser pixels means losing up to 30% of your data to ad blockers, iOS restrictions, and server latencies. If your tracking is disconnected, your media buyers are optimization-blind.
I am Yogesh, an Ad Tech & Tracking Architect. I bridge the gap between complex advertising data and business intelligence. Over 26+ successful platform engagements, I have engineered, repaired, and scaled tracking infrastructures for high-volume media buying agencies, enterprise affiliate networks, and global B2B SaaS platforms.
Whether you are scaling high-velocity native ads, running complex iGaming funnels, or deploying high-ticket Pay-Per-Call operations, I build bulletproof tracking loops that ensure every click attributes correctly.
⚙️ CORE DOMAIN EXPERTISE & STACK
• Cloud & Server trackers:RedTrack, Everflow, Keitaro, Voluum, Clickflare, Binom.
• Ad Network Integrations:Meta (Facebook) Conversions API (CAPI), Google Ads, TrafficJunky, RichAds.
• Enterprise Affiliate Platforms:Offer18, MyAffiliates, Awin, ShareASale, JVZoo.
• Telephony & App Funnels:Ringba (Inbound Call Tracking), Progressive Web Apps (PWA) tracking deployment.
• Technical Implementations:Server-to-Server (S2S) Postbacks, Webhooks, API Payload Mapping, dynamic parameter pass-throughs.
🚀 PROVEN CLIENT MILESTONES
• Enterprise Growth: Managed multi-platform tracking loops for a high-scale agency over 144 billable hours, cleaning up data hygiene and implementing secure Meta S2S postbacks.
• iGaming Tracking Architecture: Successfully deployed integrated Voluum + Keitaro setups tracking deep player activities (registrations, deposits, LTV) across multi-offer landing pages.
• Pay-Per-Call (PPCall) Integration: Configured Ringba telephony webhooks to pass live IVR data back to Meta ad accounts for live cost-per-acquisition (CPA) tuning.
• Rapid Diagnostics: Trusted for emergency interventions, fixing broken server postbacks for high-volume networks (including TrafficJunky data streams) under strict deployment deadlines.
📈 HOW WE CAN WORK TOGETHER
• Strategic Tracking Audits & Consulting: A comprehensive look under the hood of your tech stack to pinpoint data discrepancies, click leakage, or pixel drops.
• Turnkey Tracking Deployment: End-to-end configuration of your trackers, affiliate networks, and landers from scratch.
• Custom Postback & API Integrations: Connecting complex webhook and S2S data pipelines across non-standard traffic networks.
Mobile Marketing
Mobile Ad Campaign
Affiliate Marketing
Internet Marketing
Ad Network Integration
Influencer Outreach
Advertising Networks
Performance Marketing
CPA
Media Buying
Ad Setup
Affiliate Marketing Website
Ad Server
Vu H.
Hanoi, Vietnam
$10/hr
5.0
10 jobs
Senior Fullstack Software Engineer | Java, Node.js, React | CMS & IoT Expert
🚀 About Me
I am a Senior Fullstack Software Engineer with 4+ years of experience in developing high-performance web applications, CMS platforms, and IoT solutions. My expertise spans across Java Spring Boot, Node.js, React, Magnolia CMS, and cloud-based architectures. I have led teams, optimized complex systems, and built scalable solutions for enterprise-level clients.
🔹 Backend: Java Spring Boot, Node.js, NestJS, Microservices, GRPC
🔹 Frontend: React.js, React Native, Headless CMS
🔹 CMS: Magnolia CMS, Liferay, WordPress
🔹 Databases: MySQL, MongoDB, SQL Server
🔹 DevOps & Cloud: Docker, Kubernetes, GitLab CI/CD, AWS
🔹 IoT & AI: Zigbee, MQTT, OpenCV, AI-based detection systems
💼 Notable Projects
✅ MMP’s CMS Website: Built a Java Spring Boot-based CMS optimized for high traffic and large datasets.
✅ Dentsu’s Headless CMS: Developed a scalable API-driven CMS using Magnolia CMS and React.
✅ Yoolife & YooIOC Applications: Smart city applications for residential and operational management.
✅ IoT Platform for Smart Devices: Developed a gateway integrating Zigbee, Z-Wave, and BLE devices with AI-powered event detection.
🔍 Why Work With Me?
✔ Proven expertise in enterprise CMS solutions & IoT systems
✔ Strong problem-solving skills in system architecture & optimization
✔ Experience leading development teams & mentoring junior engineers
✔ Passionate about building scalable, high-performance applications
Let’s connect and bring your ideas to life! 🚀
Ecommerce
Ecommerce Website
AWS IoT Core
Spring Boot
NestJS Development
Java
Embedded Linux
React
React Native
Esther I.
Ado-Ekiti, Nigeria
$35/hr
4.6
164 jobs
Do you need accurate, actionable insights from your survey, research, or business data to make informed decisions through powerful statistical and data science analysis? Look no further!
I am a top-rated and full-time research data analyst with >8 years of experience in IBM SPSS, R, Python, SAS, STATA, NVIVO, JMP, JASP, Atlas.ti, Excel/Google Sheets.
As a statistics wiz, survey expert, and data science practitioner, my areas of expertise include:
⭐️ Questionnaire/survey design & validation
⭐️ Survey & research data analysis: descriptive, inferential (Chi-Square, regression, correlation, t-test, ANOVA, etc.), predictive modeling
⭐️ Detailed interpretation & storytelling of results
⭐️ Report writing, academic formatting (APA, Harvard), and publication-ready outputs
⭐️ Advanced automation & scripting for reproducible workflows
I provide a variety of services including but not limited to:
★ Sample size calculations
★ Correlation, regression, & multivariate analysis
★ Hypothesis testing & statistical modeling
★ Factor analysis (EFA/CFA), structural equation modeling
★ Predictive analytics & data visualization
▶︎ and much more
My specializations:
Health Research & Predictive Analysis
Master's/Ph.D. Thesis & Dissertation Modeling
Company Survey & Performance Analytics
Social, Economic & Behavioral Data Science Projects
What clients say 👉👉👉
☆☆☆☆☆
"She is always of great help, and the turnaround time is on point. I can depend on her for assistance and explaining the work thoroughly."
"Great work. Amazing communication and delivered the project on time."
"Esther's results were clear, organized, and thoroughly explained. Excellent work! I'm so impressed! I appreciate her efforts and insight to the analysis of the project!"
☆☆☆☆
✍️ Feel free to get in touch, and we can discuss your project further
IBM SPSS
Python
Statistics
Stata
SAS
Data Analysis
Statistical Analysis
R
Data Visualization
Data Cleaning
Education
Thesis
Survey Design
Microsoft Excel
Statistical Programming
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