Here are feedbacks from my previous clients: "Direct Quote from FAANG measurement manager who worked with Hamza for over 1.5 years: "I had the privilege of working alongside Hamza in his role as a Senior Cloud & Back End Engineer. Hamza's comprehensive understanding of computer science, architectural and design patterns, and cloud technologies played a pivotal role in the success of our initiatives. His acumen in developing and implementing robust, scalable solutions was apparent in our marketing campaign planner. His expertise in Python, Javascript, and his adept use of databases like PostgreSQL and Firebase made him an integral part of our team. Hamza's proficiency in leveraging Google Cloud Platform was instrumental in enhancing our project's performance. He skillfully increased our systems' efficiency by utilising GCP MemoryStore, and his efficient handling of background tasks using Cloud Run and Cloud Scheduler was truly commendable. His pragmatic approach to backend development and extensive knowledge of API design and web security significantly contributed to the stability and performance of our software. Hamza's ability to balance his advanced technical skills with excellent communication abilities set him apart. His commitment to the team, made him a reliable team player. His dedication extended to meticulously reviewing the code developed by others, and his feedback invariably improved our productivity and work quality. I confidently recommend Hamza for any role requiring expertise in cloud and backend engineering. His potent combination of cloud and backend skills, coupled with his professional dedication, will undeniably be an asset to any team fortunate enough to have him"" --- "A really professional Dev Ops expert. Hamza is highly organised and very responsive. Managed to get a really tricky Google Cloud job done for me with a minimum of fuss. Definitely recommended, great work 10/10, thanks." --- "Did a great job - 10/10. One of the most thoroughly organised and responsive freelancers I have worked with. Did an excellent job in every area. This job was for a tough Google Cloud Dev Ops job based on a Strapi installation. He solved all the problems properly and communicated clearly and efficiently throughout the entire job. Overall very happy with the result and definitely wouldn't hesitate to recommend. Excellent work." --- "Hamza is AMAZING. He is so quick at the tasks because he is so experienced in python. We already have multiple jobs lined up for him on our project. He is going to be our python wizard! He is also very easy / kind to work with. Highly recommended." ---------- For several years, I have focused on deploying web applications and big data pipelines on Google Cloud Platform, utilizing its services such as Google App Engine, Cloud Run, Cloud Functions, Google Compute Engine, BigQuery, Dataflow. Load Balancer, Cloud CDN and Cloud Armor. My expertise lies in programming Python web and data applications, primarily using Django, Flask, FastAPI, and Webapp2 frameworks. Additionally, I have knowledge of other web technologies such as React JS, HTML, CSS, and JavaScript. I am always open to new challenges and problems, continually enhancing my skills and knowledge across various areas. I also have experience with web scraping for e-shops and real estate websites using tools like Scrapy, Playwright, Selenium, and BeautifulSoup.

Greetings! I'm Abhishek, a Sr. Software Engineer with 15+ years of experience as a Full Stack Developer and 9+ years as a Cloud Engineer. Technology Stack Details: ✓ Java: Java (7,8,11), SpringBoot, Spring Data, Spring Rest, Spring Cloud, JavaEE, Hibernate ✓ Cloud: AWS, Google Cloud (GCP), Docker, Kubernetes, ECS, Cloud-native apps, scalable clusters, zero-downtime deployment. ✓ Databases: Oracle/PostgreSQL/MySQL, big volume storage (AWS Redshift, AWS Athena/S3, Aurora, Cassandra, HDFS), Redis, MongoDB. ✓ Security: OAuth2, OpenID Connect, JWT, SSO-Single Sign-On, CAS / LDAP ✓ Web: Bootstrap, React, Thymleaf, JavaScript, OAuth, Tomcat, Nginx. ✓ API integrations: REST, SOAP, WebServices, WebSockets, etc. ✓ AWS: Clusters, Kinesis, Athena, Redshift, DynamoDB, Lambda, IoT, SQS/SNS, CloudFront/Route53/ApiGateway, vast AWS API usage, and automation. ✓ Data streaming: AWS Kinesis, Kafka, Camel, RabbitMQ. ✓ Performance optimization: JMeter, JProfiler, AWS X-Ray, GTMetrix, Gatling. ✓ CI/CD: Bamboo, Jenkins, Circle CI, Sonar, pipelines. ✓ Others: Maven, Gradle, Swagger, Linux, Git. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current of Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situations. I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!

US CPA & Chartered Accountant | PwC & Deloitte | 500+ Returns Filed | 7+ Years | Clean books. Lower taxes. With 7+ years across PwC, Deloitte, and my own firm (Meraki Finserve LLC), I have prepared and filed 500+ US business and individual returns. I handle the full accounting and tax cycle — clean books every month, returns filed on time, and a tax strategy that actually reduces what you owe next year. ✅ TAX FILING — Federal & State S-Corps (1120-S) · Partnerships (1065) · C-Corps (1120) · Sole Proprietors (Schedule C) · Multi-state filings · Estimated tax payments · IRS/state notice resolution ✅ TAX PLANNING & ADVISORY Entity structure analysis (LLC vs S-Corp vs C-Corp) · Quarterly planning & projections · Owner compensation optimisation · Retirement plan strategies · Exit & succession tax planning · Year-end tax minimisation ✅ BOOKKEEPING & CONTROLLER SERVICES Monthly/quarterly close · QuickBooks Online setup & cleanup · Financial statements (P&L, Balance Sheet, Cash Flow) · Bank & credit card reconciliation · Accounts payable/receivable · Payroll recording · Catch-up bookkeeping WHY CLIENTS CHOOSE ME 🎯 500+ returns filed across S-Corps, Partnerships, C-Corps, and individuals — the volume means I've seen most scenarios already. 🎯 CPA-level thinking, not just data entry — every return comes with a debrief on what to do differently next year. 🎯 Dual credentials (US CPA + Indian CA) mean international context when your business has cross-border dimensions. 🎯 Big 4 rigour (PwC, Deloitte) at boutique firm responsiveness — you always deal directly with me. 🎯 100% remote-ready — cloud accounting, secure portal, async-friendly across US time zones. HOW WE WORK TOGETHER 1. Discovery call — 20 min to understand your entity, state(s), and goals. 2. Document checklist — clear, organised list sent the same day. 3. Prep & review — draft delivered with a plain-English summary of every material line. 4. Filing & follow-up — e-file, confirmation, and proactive planning notes for the next period. TOOLS: QuickBooks Online · Drake Tax · Intuit ProConnect · Xero · Microsoft Excel INDUSTRIES: Professional services · E-commerce · Real estate & rental · Technology & SaaS · Consulting & freelancers · Restaurants & hospitality · Healthcare practices Send me a message with your entity type and state — I'll tell you exactly what I can do and what it would cost. Most projects get a same-day response.

I'm one of the Partners and Co-Founders at AUA Solutions, a global B2B data services outsourcing firm, serving as the active COO of the company since 2006. I look after the data mining and data processing operations including but not limited to targeted contact list development, prospecting, email searches, candidate sourcing, phone validation, data cleansing, data append & enrichment, virtual admin assistance, and data entry/conversion services being offered to clients in USA, Canada, Europe, and Australia. My expertise is in top quality business process management in the fields of data collection and verification, and services that support and complement the users of prospecting leads, big data and on-demand data services. I manage the company operations having multiple teams; however most of my time is spent maintaining client relationships and quality assurance of end products being delivered to our clients. I’m basically the Project Manager and the one and only point of contact for my clients, which help them deal with one person for all their project needs. I pursued my MBA at the University of Houston, and received dual BBA in Accounting and Marketing, cum laude, from WSU in Kansas. I'm also a COPC Certified coordinator for our BPO operations. Having been educated, lived and worked in USA for over eight years with experience working for small, medium and large corporate names like PepsiCo, MCI, USBank and Enron, allows me to understand the business standards, quality requirements and timely communication that clients are looking for. My clients usually are owners or senior executives of their companies that belong to information services industry, executive recruitment, consulting firms and startups. I also work closely with marketing teams of small to medium sized companies looking to build email or marketing lists or clean up as well as manage their internal databases. I’m very flexible, responsive, and persistent. I can work on small or large team based projects with ease, as well as ramp up and down on short notices. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects; however since you never know when a small ad hoc task can convert into a large entrepreneurial enterprise so I look forward to working with one time clients as well. I'm flexible with my working hours; however I usually maintain CST US office hours with Skype/Email/Phone connectivity, and am happy to work closely with you and provide you complete end to end support so you don’t have to deal with multiple freelancers. I look forward to hearing from you! Adnan Patel

I specialize in data cleaning, formatting, and organizing large sets of messy information. A lot of freelancers tackle data entry manually by going row by row. That approach works, but it takes a long time and human error is almost guaranteed. I do things a bit differently. I have a technical background, so I write custom scripts to process your Excel files behind the scenes. Because my tools do the sorting and formatting automatically, I can clean thousands of rows with absolutely zero typos and no missing fields. Best of all, I can usually deliver the finished file back to you in just a few hours. I can easily help you with removing duplicates, fixing messy capitalization, separating names or addresses into different columns, standardizing phone numbers, and merging multiple disorganized files into one clean master sheet. I am a big believer in showing rather than telling. If you have a project in mind, feel free to send over a small sample of your data. I would be happy to clean a few rows for free so you can see the exact quality of my work before we even start a contract. Send me a message and let's get your data sorted out today.

Most pitch decks fail because the narrative and the numbers don’t align — and investors see it immediately. Most freelancers fix either the visuals or the spreadsheets. I bridge both, building financial models and pitch decks designed to withstand investor and lender scrutiny. 11+ years across Big 4 (KPMG), Fitch Group, and banking roles — helping founders raise capital with clear, structured, investor-ready financial narratives and defensible numbers. I work with startups, SaaS companies, and growth-stage businesses preparing for fundraising, investor discussions, or internal planning — where financial clarity and structure matter. My background in credit appraisal and rating analysis ensures your numbers are not just “good-looking,” but defensible, structured, and diligence-ready. ───────────────────────────── ⭐ CLIENT FEEDBACK ───────────────────────────── "Caught inconsistencies in our content rather than just focusing on layout." "His combination of Excel and PowerPoint skills makes him a talented freelancer and invaluable to the team." "High-stakes presentation with tight deadlines and delivered excellent work. Reliable, detail-oriented, and proactive — someone I trust to get the job done right." "Turned complex content into a clean, investor-ready deck." "Flawless work product, off the charts responsiveness. Always exceeded expectations." ───────────────────────────── 📈 FINANCIAL MODELING ───────────────────────────── - 3-Statement Financial Models — Integrated P&L, Balance Sheet, and Cash Flow - Fundraising & Growth Projections — Custom forecasting built for investor review - Cash Flow & Runway Models — 13-week forecasting, burn rate tracking, and liquidity planning - Business Valuation — DCF modeling and comparable company analysis - Unit Economics — LTV, CAC, Payback Period, and Cohort Analysis ───────────────────────────── 🎯 PITCH DECKS & INVESTOR PRESENTATIONS ───────────────────────────── - Investor Pitch Decks (Seed to Series B) — Strategy, structure, and storytelling for fundraising - Board & Lender Presentations — Clear reporting for high-stakes stakeholder decisions - Financial Data Storytelling — Converting complex numbers into decision-ready visuals - Diligence-Ready Narratives — Aligning financial models with investor expectations and scrutiny - PowerPoint & Google Slides — Fully editable, professionally formatted decks ───────────────────────────── ⭐ WHY CLIENTS WORK WITH ME ───────────────────────────── - Top Rated Plus — Top 3% talent on Upwork with 100% Job Success - Institutional Experience — 11+ years across KPMG (Big 4), Fitch Group, and Global Banking - The "Dual Threat" — A rare blend of high-end finance (CA/CPA) and presentation design - Diligence-Ready Output — Built to withstand real investor, lender, and audit-level scrutiny - Execution Quality — Clear communication, fast turnaround, and proactive project ownership ───────────────────────────── KEYWORDS: Startup Financial Model | Cash Flow Model | 13-Week Cash Flow | Runway & Burn Rate | Fundraising Model | Financial Projections | SaaS Financial Model | DCF Valuation | Pitch Deck | Investor Model | Investment Memo | Due Diligence | Google Slides | Presentation Design ───────────────────────────── If you're preparing a financial model or pitch deck, share your current version — I’ll highlight gaps in assumptions, structure, and investor readiness.

"Solved a problem we've tried to fix for months... in an hour." — That's what clients say when tracking finally works. Every day you run ads without proper tracking, you're making decisions on broken data. Wrong attribution. Missing conversions. Wasted budget on audiences that never convert. I fix that. In the last 8 years, I've helped 400+ businesses stop guessing and start scaling—with tracking systems that actually capture what matters. Sound familiar? + Your Meta ROAS looks great in-platform but revenue doesn't match + Google Ads shows conversions that never happened (or misses ones that did) + You've tried 3 freelancers and tracking is still broken + iOS 14+ wrecked your data and you're still patching holes I specialize in making these problems disappear. "John is the most knowledgeable freelancer I could find on Upwork about GTM... I interviewed 4 freelancers and he was the only one who understood my problem." What I Build: 🔥 Server-Side GTM setups that survive ad blockers and iOS restrictions 🔥 GA4 Best practices infrastructure 🔥 Meta CAPI + Advanced Matching that recovers 20-40% of "lost" conversions 🔥 Google Ads Enhanced Conversions that feed the algorithm real purchase data 🔥BigQuery data infrastructure 🔥Segment tracking architecture 🔥 Offline conversion pipelines (Google, Meta, LinkedIn CAPI) 🔥 CRM integrations (HubSpot, Salesforce, Klaviyo, GoHighLevel, Zenoti) 🔥 Unified dashboards so you see truth, not platform vanity metrics "John went over and above to fulfil his contract. Cannot rate his professionalism and knowledge highly enough." Full Tech Stack: Tracking: Google Tag Manager (client + server), Tealium, Meta Pixel & CAPI, Google Ads, Microsoft Ads, TikTok Ads, Pinterest Ads, Snapchat Ads, Cross-domain tracking, Iframe tracking, CDP strategy, Segment, Tealium, Klaviyo, Platforms: Shopify, WooCommerce, Magento, WordPress, ClickFunnels, Bubble Analytics: GA4, BigQuery, SQL, A/B testing, experiment design, Hubspot, Salesforce, Go High Level Consent Management Platforms: OneTrust, CookieBot, TrueVault Visualization: BigQuery, Dataform, Looker Studio, Tableau, Power BI, Supermetrics Why Me: ✅ Top-Rated Plus on Upwork ✅ $300K+ earned across 128+ successful projects ✅ 7 years deep in analytics and tracking ✅ Run the largest Spanish-speaking analytics community ✅ Background in Applied Psychology — I understand user behavior, not just tags "John is amazing! Professional, punctual, dedicated, talented, fast, extremely knowledgeable. I could go on and on..." Here's what happens next: Message me with what's broken. I'll tell you if I can fix it—and how fast. Most tracking issues? Solved in days, not weeks. "Fantastic to work with, very professional. Will hire again in a heartbeat."

Transforming Businesses with Scalable, Secure, and Cost-Effective Cloud Solutions With 5+ years of experience in Cloud Architecture, DevOps, and Infrastructure as Code (IaC), I design, implement, and optimize scalable, secure, and highly available cloud solutions. I specialize in AWS, Azure, and GCP, helping businesses with: ✔ Cloud Migration & Modernization (VMware to Cloud, Hybrid & Multi-Cloud) ✔ DevOps & Automation (CI/CD, Kubernetes, Terraform, GitOps) ✔ Security & Compliance (Zero Trust, IAM, SOC2, PCI-DSS, ISO 27001) ✔ Cost Optimization & FinOps (Reduce cloud spending while boosting performance) ✔ Cloud-Native Application Development (Microservices, Serverless, API-driven) I have worked with enterprise clients in banking, finance, and SaaS, providing end-to-end cloud solutions that improve performance, security, and operational efficiency. 💡 How I Can Help You 🔹 Cloud Architecture & Engineering ✅ Architect and deploy highly scalable cloud infrastructures ✅ Multi-cloud and hybrid cloud solutions for enterprises ✅ Performance tuning, cost optimization, and high availability 🔹 Infrastructure as Code & Automation ✅ IaC with Terraform, CloudFormation, Pulumi ✅ Kubernetes & Containerization (EKS, AKS, GKE, Docker, Helm) ✅ CI/CD Pipelines (GitHub Actions, GitLab CI/CD, Jenkins, Azure DevOps) 🔹 Security & Compliance ✅ Identity & Access Management (IAM, SSO, OAuth, OpenID, Keycloak, Okta) ✅ Security best practices (WAF, Security Hub, GuardDuty, SIEM) ✅ Compliance: ISO 27001, PCI DSS, HIPAA, SOC2, GDPR 🔹 Cloud Migration & Modernization ✅ Migrate workloads from VMware, Hyper-V to Cloud ✅ Serverless computing (AWS Lambda, Azure Functions, Google Cloud Functions) ✅ Modernize legacy applications with microservices and API-first architecture 🔹 DevOps & SRE (Site Reliability Engineering) ✅ GitOps, Kubernetes Operators, Helm, ArgoCD, FluxCD ✅ Automated deployments & rollback strategies ✅ Performance monitoring with Prometheus, Grafana, ELK, Datadog 🛠️ Technologies & Tools I Work With ☁️ Cloud Platforms: AWS: EC2, Lambda, RDS, CloudFormation, Route 53, EKS, S3 Azure: Virtual Machines, AKS, Azure DevOps, Functions, Defender for Cloud GCP: Compute Engine, BigQuery, Cloud IAM, GKE 📌 DevOps & Automation: CI/CD: GitHub Actions, GitLab CI/CD, Azure DevOps, Jenkins IaC: Terraform, CloudFormation, Pulumi Logging & Monitoring: Prometheus, Grafana, ELK, CloudWatch, Datadog 🔐 Security & Compliance: IAM, Zero Trust Security, WAF, GuardDuty, Security Hub SIEM (Security Information & Event Management) 📡 Networking & Performance: CDN, VPC, Load Balancers, CloudFront, API Gateway DNS Management, VPN, Peering, Transit Gateway 🔥 Why Work With Me? ✔ Proven Success: Delivered enterprise-grade cloud solutions with cost efficiency ✔ Security First: Best security & compliance practices to safeguard cloud environments ✔ Automation & Efficiency: DevOps & IaC reduce costs & operational overhead ✔ Clear Communication: Regular updates, transparent reporting, and documentation ✔ Guaranteed Satisfaction: 100% client satisfaction with high-quality cloud solutions 📞 Let’s discuss your project! Message me now to book a consultation. 🔗 Certifications & Achievements: 🏆 AWS Certified Solutions Architect – Associate 🏆 Certified Kubernetes Administrator (CKA)

Hi, I'm Michael Mmbaya, an experienced IT Support Specialist and Cloud (GCP) Support with vast experience supporting businesses both locally and internationally. I specialize in providing reliable technical support, cloud-based data solutions, and bookkeeping services to individuals, startups, and small organizations. What I Offer: 1. IT Support: Troubleshooting, Configurations, and end user support across hardware, software, and networks. 2. Google Cloud Platform (GCP): Data ETL, Automation, Django App Deployment, Cloud Workflows, Security and Support with GCP Services such as BigQuery, Cloud Functions, Load Balancing, GKE.... 3. Data Engineering Support: Data cleaning, processing, automation using scripts (Python, Google Apps Script), and GCP tools and Services. 4. Bookkeeping Services: Accurate recording, reconciliation, and reporting of financial data for small businesses and freelancers. e.g. Quick Books Online(QBO) Why Work With Me? Detail oriented & dependable, quick turnaround prioritizing meeting deadlines, comfortable working with diverse industries: tech, agriculture, and business Above all I value clear communication and client satisfaction.

⭐CertifiedMachineLearningEngineer⭐KaggleExpert⭐DataCleaning⭐DataAnalysis⭐DataScrapping⭐DataManipulation⭐DataVisualization⭐DataModeling⭐NLP⭐ChatGPT⭐LangChain⭐Deep Learning⭐ I possess a deep understanding of data pre-processing, visualization, and extraction, having worked with tools such as Python, R, pandas, data frames, Microsoft PowerBI, RESTfull API, SQL, Azure Data Factory, Azure Synapse, Postgres, MySQL, and MongoDB. I am also proficient in managing AWS/ES2/S3 infrastructure. I have extensive experience in various areas of data science, such as Natural Language Processing, Regression and Prediction Models, Database Management, Time Series Analysis, Fraud and Anomaly Detection, Recommendation Systems, and Computer Vision. My projects have consistently demonstrated my ability to turn complex data into insights that drive business value. 🌟My skills:-🌟 🎓 Programming (Python, Java). 🎓 Machine learning. 🎓 Data Analysis (Excel, Numpy, Pandas, DAX). 🎓 Data Visualization (Matplotlib, Seaborn, Plotly). 🎓 Deep Learning (CNN, NLP). 🎓MLOps, Docker. 🎓 BigData (PySpark, Hadoop). 🎓 Tools (Sklearn, Keras, Tensorflow, PyTorch). 🎓 Cloud (Azure, GCP, AWS). 🎓 Web Scrapping. 🎓 Linear algebra, Probability, Statistics. 🎓 Problem Solving and Algorithms. 🎓 Software Engineering (SDLC, STLC). 🎓 Agile Software Development. 🎓 Linux Admin. 🎓 MYSQL, PostgreSQL, MongoDB. 🎓 Workflow (Trello, Slack). 🎓 Web (HTML, CSS, Bootstrap, Flask). 🎓 Version control (Git, Github). 🎓 Dashboards (Tableau, Power Bi, Dash). 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my clients saying "WOW" ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my clients. ✅ Resilience: Reach out to any of my current or former clients and ask them about my Resilience. Any issue that my clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my client's situations.