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Rating is 4.7 out of 5.
4.7/5
based on 299 client reviews
  2. Admin & Customer Support Talent
  3. Customer Service Representatives
  4. (Current) Payment Processing Specialists
  • $40 hourly

    • 3.9/5
    • (7 jobs)
    Chargeback disputes Chargeback prevention High risk merchant account Merchant account reconciliation Payment risk mitigation Fraud analysis Fraud prevention Business Growth Business analysis Project management
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Fraud Analysis
    Payment Plugin
    Marketing Analytics
    Payment Gateway Integration
    Ecommerce
    Project Management
    Client Management
    Alternative Dispute Resolution
    Fraud Mitigation
    Risk Analysis
    Project Risk Management
  • $25 hourly

    • 4.9/5
    • (30 jobs)
    I am an Full Stack Developer with 8+ years of experience. With a keen awareness for optimizing results within a client's budget. ✔ Upwork TOP RATED PLUS Authorized Contractor (100% Job Success). ✔ 8+ years of working experience on high-demand CMSs , Frameworks ,CRM and API development. ✔ 5000 hours worked with 5 star ratings on all projects. ✔ Excellent communication skills (Written & Verbal). ✔ Full-time availability and on-time delivery. My key skills include: ● Zoho Certified Developer ● Wordpress ● Shopify ● Shopify 2.0 Themes ● WooCommerce ● PHP ● Laravel ● Payment Gateway Integration ● API Development ● jQuery I can help you manage your store, extend its core functionality, customize the front-end, implement custom extensions, and troubleshoot/debug any issues in all areas of the website. Let's collaborate and discuss your project requirements to bring your vision to life. Feel free to reach out to me with any questions or project inquiries. Thank you for visiting my profile! Have a great day!
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Elementor
    LearnDash
    Shopify Plus
    Shopify Apps
    Ecommerce
    Payment Gateway Integration
    Shopify Theme
    Stripe
    WordPress Theme
    WordPress
    WooCommerce
    PHP
    Shopify Templates
    Shopify
  • $125 hourly

    • 4.4/5
    • (55 jobs)
    With over 20 years of experience in software development and global tech team leadership, I am the perfect candidate for your mission-critical projects. I bring extensive expertise in Web and Mobile Development, Native Computing, PHP Backend, Code Automation, API Integration, Payment Gateway Integration, and Ecommerce Checkout Flow. My skills also encompass MySQL and general Web/App Development. Are you in search of a highly skilled Full-stack Developer and System Administrator to execute your project seamlessly? Look no further; you've found the right candidate. My broad experience and top-notch skills also extend to various other domains: 1. Responsive Website Design: Proficient in crafting responsive designs using HTML, CSS, and Javascript. 2. Mobile App Development: Skilled in creating Android and iOS Mobile Apps with React Native, backed by a robust Core PHP backend. 3. Database Expertise: Well-versed in managing databases, particularly MySQL/MariaDB, with the ability to work on other SQL-based systems. 4. Programming Proficiency: Experienced in computer programming, particularly in PHP and Javascript, and competent in languages like Python, C#, Java, and Shell scripting. 5. Native Application Development: Capable of developing Native applications for both Linux and Windows platforms, using C# and Bash scripting. 6. Server Management & Support: Adept at handling server management for Linux (Debian, Ubuntu, CentOS) and Windows Server. This includes setting up and maintaining Email Servers, Web servers, OpenVPN, and bolstering cybersecurity to protect servers from hacking and other threats. 7. Cloud Services: Skilled in setting up and maintaining Cloud Services on various platforms, including IBM Cloud, Google Cloud, Azure, Alibaba, and AWS. Throughout my career, I've been at the forefront of innovation, co-founding PageCarton, a groundbreaking tool that reimagined website and app development without compromising security. I've also launched Comeriver Workplace, Comeriver Music, and Comeriver Coding Club. Workplace is a software designed for remote work supervision. Comeriver Music is a platform dedicated to helping music recording artists and labels share and promote their songs online. Comeriver Coding Club is an initiative focused on providing computer coding skills to diverse groups online. Additionally, I've co-founded start-ups like Avalanche Nigeria and Examtone, which introduced pioneering software for computer-based examinations and testing in Nigerian high schools and higher institutions. My passion for Information Technology has driven me to organize free bootcamps and highly subsidized masterclasses for young individuals and underserved communities. I've had the privilege of mentoring over a thousand individuals, ranging from kids as young as five to adults up to the age of sixty. Let my wealth of experience and passion for technology elevate your projects to new heights.
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    WooCommerce
    Laravel
    Linux System Administration
    Mobile App Development
    React Native
    Docker
    Stripe API
    CodeIgniter
    API Integration
    JavaScript
    PHP
    MySQL
    Payment Gateway Integration
    Custom PHP
    WordPress
  • $10 hourly

    • 5.0/5
    • (7 jobs)
    Below is the summary of my 26+ years service experiences in different multinational organizations. Merchant account acquisition and payment gateway setup. I have got approval for around 3,000 MIDs with 15 different MCC. The average monthly approved volume is 40K. At present 342 MIDs are processing and the total volume is $13,695,000. IT operation: support for 24x7x365 maintaining strict SLAs to improve service availability. Perform common daily monitoring, maintenance and support tasks to critical infrastructure components. Communicate technical information to both technical and non-technical personnel. Provide 1st line support for internal & external users. Escalate issues as per severity & escalation matrix. Oracle database administration. Billing cycle and revenue cycle management activities, including: Prepare and distribute customer statements and invoices, ensuring accuracy and adherence to company policies and billing terms. Perform regular account reconciliations, investigating and resolving any discrepancies or disputes. Manage bill print such as billing templates, messages, printing accessories inventory, contingency plan, dispatch, followup with return bills. Tracking receivables and following up on unpaid claims. Submitting authorization requests on forms. Reviewing and submitting claims. Compiling utilization reports. HR administrative tasks/Virtual assistance: Provide assistance with various HR-related administrative duties, such as maintaining employee records, organizing employee documentation, and facilitating onboarding processes. Recruitment: Manpower analysis, set job position, define skill level of an ideal candidate, review candidates profiles that fit job descriptions, interview & recommend shortlist talent to the concerned department. Team management i.e. preparing 24/7 duty rosters, leave management, training plans and arrangements, yearly objective setting, KPI setting, performance appraisals etc. Process documentation: prepare SOP, SLA, AMC, documentation etc. Schedule appointments, meetings and events. Budget exercise. Monthly payroll. Reporting. Inventory. Telecom: Provisioning, Mediation, Billing, reconciliation among HLR, IN, Customer Care & Billing System, Postpaid bill print management. Data Center: Tier-3 (DC) buildup in 2014 (7000 sqft, 5 Million USD project), DC migration, DC management & disaster recovery, supervising of NOC/SOC (Network/Service Operation Center). I am self-learner, hardworking, reliable and capable to achieve 100% KPI within the deadline.
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Email Communication
    HR & Business Services
    Phone Communication
    Administrative Support
    Team Management
    Payment Gateway Integration
    Information Technology Operations
    Event Management
    Data Backup
    Data Center Operations
  • $60 hourly

    • 5.0/5
    • (6 jobs)
    Hi! I'm here to provide my knowledge and experience so you can benefit. For almost half of my life, I've been helping companies find and implement the best payment solutions, and payments are genuinely my passion. I've been working in this industry for 15 years, so I know everything about how payments are handled by different participants in the cycle - merchants, cardholders, payment providers, and banks. But I'm not a simple advisor. I have deep knowledge of how the payment system is built and works. I also have deep experience in: antifraud tools implementation dispute management software development and implementation payment routing and cascading PS: If you have read all my profile and still have doubts about hiring me, I give 20 minutes of consulting sessions to answer your questions.
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    Administrative Support
    Wix
    Shopify
    Customer Support
    Process Improvement
    Ecommerce
    Fraud Analysis
    Alternative Dispute Resolution
  • $25 hourly

    • 4.8/5
    • (102 jobs)
    Hi, I am the Founder and CEO of a Mobile App Design and Development Agency named App-Knit. We specialise in providing trustworthy and reliable service for your mobile app needs. We have worked on more than 150 Android and iOS mobile app projects in the last 4 years. The mobile apps that I have delivered have an average customer rating of 4.5 and above (on a scale of 5). Hence, User Experience (UX) and design are at the heart of all the work we do. Our clients love me for always asking questions to fully understand their mobile app needs, ensuring that we create betters apps. Quality is my top priority, and so is keeping deadlines. I am always honest, so don't expect me to lie to you or to your customers. I believe successful collaboration depends on truth and effective communication. I don’t offer one-size-fits-all solutions. Once you contact me, based on the details you’ve provided, I’ll get back to you with some questions or a price quote. Get in touch today to discuss how I can help you!
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Flutter
    User Experience Design
    User Interface Design
    React
    iPad App Development
    iPhone App Development
    iOS Development
    Mobile App Development
    Mobile UI Design
    Android App Development
  • $50 hourly

    • 4.7/5
    • (60 jobs)
    Over 16 years of experience in Software Design, Development & Maintenance. Current main role is Technical Manager/SME/Tech Lead. Worked and Leading teams in C, C++, PHP (WordPress/WooCommerce/Magento/PrestaShop/CodeIgnitor etc), NodeJs , Angular, ReactJs, & GoLang. Expertise: ======================================================== 1. Payment Gateway Development (Built 2 gateways and building couple now) 2. Acquirer Processor Development 3. Payment Processing System Development 4. Plugin Development (WooCommerce, Magento, PrestaShop, BigCommerce) 5. Payment Portal Development 6. Remittance System Development 7. PCI Compliance Support 8. EFT POS Terminal application Development 9. Payment Gateway Integration 10.Crypto Payment Integration 11.Crypto Payment System Development 12.Multiplayer Game Backend 13.Cloud solutions for Automotive Industry (FOTA) 14.Automation & Control for HAVC (Dashboard & Backend system) Major Modules Developed in Payment Domain: =========================================== Direct API/HPP/Js-checkout/iFrame Plugin Development (WooCommerce, Magento, PrestaShop, BigCommerce) Android & iOS SDK Payment Pages Payment Links (Invoicing & Bulk Invoicing) Recurring Payments Subscriptions Membership API & Portal Split Payments & Sub Accounts Virtual Terminal Billing Dashboard Reports HSA/FSA Payment System (This is separate project we did for a startup in last 1 year) EFT POS Terminal Application Developments: ========================================== HyperCom PAX Telpo MoreFun Nexxo Other Android Terminals Acquirer Processor Integration/Certifications Completed: ======================================================== Fiserv (Formerly Known as FirstData) Global ISO8583 Fiserv (Formerly Known as FirstData) RapidConnect Global Payments GSAP RBC (Royal bank of Canada) Processor Shazam PIN Debit EFunds/NYCE PIN Debit VISA OCT MasterCard MoneySend Visa Connect Other Major Integrations for Gateways: ====================================== Cardinal Commerce 3DS Kount Fraud Prevention VGS (Very Good Security) Thales HSM Integration for Key management & Data Encryption/Decryption Payment Gateway Integrations Completed (Fiat): ============================================== Integrated 30+ Payment Gateways till now. Here is a list major payment gateways worked. Stripe/Paypal/NMI/WorldPay/EPX/Authorize.net/BrainTree/Paystack/Flutterwave/TrustPayments and 20+ more Plaid/Flinks/Apaylo Payment Gateway Integrations Completed (Crypto): ================================================ TripleA BTCPayServer BitPay Web3 Integrations Completed: ============================== Alchemy.io Infura Back-end Technologies: C, C++, NodeJs, GoLang, PHP Front-end Technologies: Angular, ReactJs, JQuery, Tailwind CSS, Material, Bootstrap, Javascript Frameworks: ExpressJs, NextJs, GinGonic ECommerce Platforms: WooCommerce, Magento, PrestaShop, BigCommerce CMS: WordPress Supporting Stack: Redis, RabbitMQ, Socket.io, Dockers, Kubernetes Cloud: AWS, GCP, DigitalOcean OS: CentOS/Ubuntu/RHEL/HPUnix (related falvors like AMI etc) Networking Protocols :TCP/UDP, SSL,HTTP(S),(SOAP & REST), OAuth SDK :Qt/QML,Hypercom ODT, Telpo SDK, PAX SDK,IBM Block-chain,ExpressJS Web Servers :Apache(HTTPD),IIS, Nginx, Oracle HTTP,IBM,HP HTTP Databases :MySQL,,MSSQL, PostgreSQL, DB2,Sqlite3,MongoDB Crypt SW & HW :OpenSSL tools (For CSR, Cert, PKI) and Thales HSM (used for 3DES and DUKPT and various types of Keys) Authentication Schemes :Radius, Kerberos, X.509,RSA and various custom auth schemes EMV/Mag-stripe Readers :I Mag, Uni-mag, Secure-mag from IDTech Network Debugging&Sniff :Wire-shark,Tcpdump, Fiddler, SSLSplit, SSLStrip
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Payment Plugin
    POS Terminal Development
    Software Architecture & Design
    Angular
    Node.js
    Multithreaded Programming
    API Integration
    API Development
    PHP
    Payment Gateway Integration
    Payment Functionality
    C
    C++
  • $60 hourly

    • 4.9/5
    • (97 jobs)
    I am a professional Chargeback, Card dispute and Payment Processing specialist with experience of 10+ years in Cards & Payments domain. I have gained in-depth knowledge in PAYPAL, STRIPE, SHOPIFY, BRAINTREE, AMAZON, VISA, MASTERCARD, AMEX etc. dispute resolution including chargeback, re-presentments and arbitrations. Having taken several CERTIFIED chargeback trainings, I'm confident that I can help you prepare a WINNING Chargeback/Rebuttal letters. Besides, I can also investigate reasons behind your increased card disputes, chargebacks, FRAUDS and help to reduce them permanently. I have expertly used following systems: # Visa Online/Mastercom/SMTM/CDRS # Multiple Payment Gateways (you name it) #POS & Merchant Management systems # Fraud Management System (FMS) # Account Receivables/Payables #CRM: JIRA, FreshDesk, Chargebee, Intercom, Gorgia, etc. I am hard working(meet deadlines), Trustworthy, Value Time and most honest with my clients. I look forward hearing from you. Thank You :)
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Process Improvement
    Shopify
    Customer Service
    Alternative Dispute Resolution
    Payment Plugin
    Fraud Analysis
    Legal Writing
    Stripe
    Project Risk Management
    Fraud Mitigation
    Customer Support
  • $25 hourly

    • 4.8/5
    • (377 jobs)
    Hello, I'm Dixit Gupta, a seasoned professional with over a decade of experience in Web Development, Designing, E-commerce, and Chat GPT AI API development. I specialize in developing fully customized CS-Cart multi-vendor websites tailored to your specific business needs. Whether you're starting a new marketplace or looking to upgrade an existing one, I've got you covered. CS-Cart Services: - Cs-Cart store setup from the beginning - theme development and customization in the theme - custom development as per your requirements - product import/export - website optimization, extension installation, and configuration. - Add-on development - Custom design integration, Multi-Vendor store - Payment Gateway, Shipping API Other Skills and Expertise: -E-commerce solutions such as Magento, WooCommerce, Shopify, and OpenCart -PHP and its frameworks, including Laravel, CodeIgniter, NodeJS, CakePHP, Zend, and Yii -Content Management Systems like WordPress, WildApricot, and Squarespace. -Proficiency in Golang, Python, Django, and Flask, as well as various database systems -Front-end and Backend development expertise in ReactJs, AngularJs, jQuery, and VueJS -API integration, including Payment Gateways, SMS Gateways, Social Media APIs, Google Maps, Booking, Tracking, Shipping, Restful APIs, and ChatGPT. Mobile app development skills in React Native, Flutter, Android, and iOS. I'm excited about the opportunity to collaborate with you and contribute to the success of your project. Warm Regards,
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    React Native
    CMS Development
    ChatGPT Prompt
    Node.js
    Hybrid App Development
    CS-Cart
    App Marketplace
    Laravel
    User Interface Design
    Google Maps API
    CodeIgniter
    PayPal Integration
    Stripe API
    iOS Development
    Android App Development
  • $90 hourly

    • 5.0/5
    • (77 jobs)
    My name is Liubov Voitsekhovska. I’m a highly qualified lawyer with more than 8 years of experience in IT, various spheres of e-commerce and FinTech. Most of my experience is in reviewing and drafting different kinds of agreements - Merchant Agreements; - Gateway Services Agreements; - Referral and Agent Agreements; - Marketing Agreements and Insertion Orders; - Consulting Agreements; - Software development and Publishing Agreements; - NDAs; - SLAs and various Service Agreements), - Website Terms & Conditions, Disclaimers, Privacy Policy, Billing Policy, Refund Policy, and other legal documents and forms. I also have a good practice in legal research and legal advice for such spheres of e-commerce as dating, gaming, gambling, marketing, and payment processing. During my practice, I faced clients with different stages of business development and from various jurisdictions. I can provide legal support for your business by reviewing and drafting agreements and other legal documents, researching for legal issues you have and also assisting you in negotiating with counterparties. Currently, I’m mostly focused on business structuring for IT, FinTech and e-commerce companies. Considering my experience in the payment processing sphere I can be of real help for merchants, both high and low-risk segments, to avoid the pitfalls and tricky conditions of payment processing agreements. As a certified translator, I also gained a wide experience in translating from English into Russian/Ukrainian and vice versa. So I can provide high-quality translations of legal documents and come useful to verify the compliance of the parts of bilingual agreements. I will help you to break through the “wall of words” and provide you with legal answers you can understand and practically use. I shall always do my best to ensure the high quality of my work and to comply with your deadlines as I realize the time is of the essence for you. My goal is to find the optimal solution for you and your business and to defend your interests in any situation.
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    Legal Translation
    Intellectual Property Law
    Limited Liability Company
    Contract Law
    Contract Drafting
    International Law
    GDPR
    Legal Research
    Startup Consulting
    Non-Disclosure Agreement
    Document Review
    Corporate Tax
  • $85 hourly

    • 4.6/5
    • (530 jobs)
    ✔ I work at a completely different level of quality than a $20-$50/hr developer. ✔ I have developed 130+ open source modules for Magento 2: `github.com/topics/mage2pro` ✔ Check my GitHub profiles: `github.com/dmitrii-fediuk` and `github.com/mage2pro`. ✔ 13+ years of dedicated Magento (Adobe Commerce) experience (since 2010). ✔ 8+ years of dedicated experience with Magento 2. ✔ I started working with Magento 2 in May 2015, and within the six months before the first Magento 2 release I documented 228 issues in the official issue tracker: `github.com/magento/magento2/issues?q=is%3Aissue+author%3Admitrii-fediuk+sort%3Acomments-desc` ✔ I have documented and fixed hundreds of Magento issues on my forum: `mage2.pro/tag/bug?order=views` ✔ My biggest Magento project is the `mage2pro/core` middleware. I have made 8000+ commits to it during 8 years: `github.com/mage2pro/core/graphs/contributors` ✔ My mage2.pro forum has 1600+ registered users (administrators and store owners) of Magento 2: `mage2.pro/u?order=posts_read&period=all` ✔ I have a top-quality higher education (1999-2005) in the field of computer science and mathematics, and 20+ years of experience as a full-time professional software developer (15+ years as a full-time freelancer). ✔ I work everyday without holidays and weekends just because computer science is my favorite activity, and a day would be boring without it. ✔ My working schedule is cyclic: every day I start my work about 30-60 minutes later than yesterday, so I work equally in every timezone. ✔ I do not have a permanent location, and live in different countries (in 2023 mostly in Turkey). ✔ Payment modules are my deep specialization. See the detailed description below in the «Other Experiences» section. ✔ I have implemented 73 modules for Magento 1 (`magento-forum.ru/forum/112`), including: ■ 23 payment modules: `magento-forum.ru/forum/95` ■ 25 shipping modules: `magento-forum.ru/forum/196` ■ integrations with ERP software (`magento-forum.ru/forum/217`) and marketplaces (`magento-forum.ru/forum/251`)
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Stripe
    PayPal Development
    Ecommerce Website Development
    PayPal Integration
    Payment Gateway Integration
    Magento
    Enterprise Resource Planning
    Discourse
    Magento 2
  • $16 hourly

    • 3.9/5
    • (53 jobs)
    I'm a professional web developer with more than 5 year of experience. I develop and manage website and web application in custom php, framework like CodeIgniter, Laraval and Wordpress Specialty in voice and sms clouding website specially in Twilio and Plivo, Payment gateways like Stripe,Pa-yPal and braintree . Strong concept of jquery,javascript,CSS,html,ajax and build webiste with powerful client side libraries. Hand on experience in google api's like google map, google calendar, google weather etc. Hand on experience in integrating email api's like Mailgun, Sendgrid, Mailchip etc.
    vsuc_fltilesrefresh_TrophyIcon Payment Processing
    Stripe
    JSON
    jQuery
    Android App Development
    Plivo
    Twilio API
    Laravel
    JavaScript
    WordPress
    CodeIgniter
    PHP
    HTML
  • $15 hourly

    • 4.2/5
    • (22 jobs)
    Detail-oriented Medical Billing Specialist/Manager with 10+ years of experience managing complete Medical billing Revenue Cycle Management. Investigates and resolves insurance claims, Aging Report, Recovery from denied claims, and disputes and communicates with patients and insurances/third parties regarding claims balances resulting major increase in Provider Monthly reimbursement. About me- I am MBA and my Medical billing RCM experience includes: 1- Scheduling 2- Eligibility Benefits 3- Referral Authorization 4- Coding and Billing 5- Denial Management/Aging Report 6- Payment Posting 7- Credentialing services 8- Payers and Patients AR collections services. 9- Reporting and analysis 10-Audit and Consultation. By utilizing experience and skills i offer special services: Old Aging maintenance by strong follow up/Appeals. I started my carrier as Medical Biller/Coder, AR follow up - Credentialing specialist and Billing Manager. HIPAA privacy rules & compliance awareness. I have also provided my services about Healthcare Articles and news letters writing on various issues. From a Medical billing specialist, AR, EDI Analyst to Management level had almost performed all the tasks related to Medical billing. I have good communication and managerial skills, virtual assistant task via Zoom/Go to meeting, quick learner, ability to follow instructions and multitask to meet deadlines. Further I have worked with Different clients and helped Medical billing Companies as Medical biller, AR specialist, and Billing manager. As a Manager Special Projects, Manager CPI and a Strategic Analyst Financial analysis also been done for different projects. I have also experience to communicate with US doctors and other third party healthcare staff i.e. insurances, doctors, clearing houses and other third party payers. A) Medical Billing Services includes the following:- - To check Eligibility and verification of patient’s health benefits from insurance carrier’s website and through Phone. - Create appointments on scheduler while receiving patient calls - Full patient demographics and charge entry - Insurance claims submission (primary, secondary or tertiary) - Accounts receivable analysis with corrective and preventive actions and decision making for Collections - Strong claims follow up on denials from insurances like Workers Comp, Medicare, Medicaid, BCBS Semi Government, Managed care and Commercial Insurances (Aetna, BCBS, Cigna, UHC, Oxford etc...) - Patient billing inquiries as per received information from provider office - To check claim status from insurance, websites, auto response unit and via live calls. - To make on call appeals for reprocessing of incorrectly processed claims based on billing knowledge - ICD9, CPT and HCPCS Coding and/or review, Encoder pro Expert licensed version guided for correct coding - Daily, Monthly and annual AR Financial reports preparation - Custom reports where required - Patient billing as per instructions - Credentialing guidelines - Consulting/Training - Super bill review – Appeals B) Medical Coding - To research the right DX and CPT code according to medical records - Provide right DX pointers for the first time to avoid payment delays - Suggest appropriate modifier for maximizing the revenue via Encoder pro Expert licensed version C) Billing types i have worked on: - Diagnostic, Pathology, Toxicology Labs. - Multi-specialist Doctors - Nursing Home - Home Health - Hospitals D) Softwares i have worked on: - Eclinicalworks - Kareo - AdvancedMD - Medisoft Network Professional - Care Cloud - Practice mate (Office Ally)
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    Financial Audit
    Medical Billing & Coding
    Medical Mastermind Medical Billing Services
    Accounts Receivable Management
    Marketing Management
    Medical Procedure Coding
    ChiroTouch
    Ehealth
    Medical Condition Coding
    Medical Transcription
    Revenue Management
    ICD Coding
  • $20 hourly

    • 5.0/5
    • (19 jobs)
    Hello and welcome to my Upwork Profile. For over 5+ years, I have been leaving people amazed and in awe with the splendid work that I do. I am well versed in the following areas: - PHP - Codeigniter - CakePHP - Laravel - Python - Angular JS - Flutter - Android Apps - iOS Apps - HTML5 - CSS3 - jQuery - MySQL - SAAS I build custom solutions for both Web and Mobile. To plan ahead of work, recognize the true needs of my clients and pitching in some of my own recommendations; that is my forte. Rest, we can sit down for a chat and talk about building you a smashing one of a kind web and mobile app solution that would make you an admirer of my work like countless others. This is where we materialize what you visualize!!!...
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    MySQL Programming
    Stripe
    iOS Development
    Android App Development
    HTML5
    CodeIgniter
    PHP
    JavaScript
    CSS 3
    AngularJS
    WordPress
  • $30 hourly

    • 4.9/5
    • (16 jobs)
    🔹 My Expertise: ◉ Embedded Systems ◉ Linux & Android Kernel ◉ Android RFS ◉ Android Audio Video Driver 🔹 Payment Gateway Proficiency: ◉ PAX Payment Gateway Development ◉ Pax Terminal Integration ◉ Apple Pay & Google Pay Integration 🔹 Android Mastery: ◉ In-depth Android GUI Knowledge ◉ NDK & JNI Expertise ◉ Open Source Development 🔹 Versatile Development: ◉ Python Development ◉ IOT Development ◉ iPhone Application Development ◉ .NET C# Programming 🔹 Visual Excellence: ◉ Dedicated Graphics Designer for GUI Design In the last couple of years my work has been focused on the first two fields, and most recently on Payment Gateway & Embedded system Projects. I have excellent troubleshooting and debugging skills developed over the years of engineering work in various fields. I am a patient, thorough person with high attention to detail. I can provide consulting, software development, testing/debugging and other services ranging from short one-hour jobs, to full-time every day work, to long-term cooperation and support. Thank you for visiting my profile and I look forward to hearing from you!
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    Embedded C
    Artificial Intelligence
    C#
    Machine Learning
    Android App Development
    React
    iOS Development
    API
    C
    C++
    Java
    OCR Algorithm
    macOS
    Python
    Blockchain, NFT & Cryptocurrency
  • $40 hourly

    • 4.9/5
    • (27 jobs)
    I am a multi-faceted individual with a wide range of specialised skills. My background is accounting, with a keen interest in Research, Business, Technology, and Analysis. The combination of all of this gives me a clear understanding and insightful edge when undertaking projects from the technological angle, business, finance and the end user expectations. I have handled product research, market and industry analysis, customer behaviour, Go to Market strategy, planning and helped formulate business strategy for numerous clients. I posses over 3 years cognizant experience of US and Europe business environment, and very current with the economic and socio-political events in both regions. I have worked for top-tier institutions and gained valuable experience in Finance, Operations, Admin, Sales, Entrepreneurship and Business. Currently I consult on Finance, Technology, Fintech, Business and Analytics to companies and teams wishing to leverage and improve their Business Operations and grow. I am extremely good at what I do and keep getting better at it.
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    Market Analysis
    Project Management
    Company Research
    Product Management
    Business Analysis
    Business Strategy
    Market Research
    Research & Strategy
    Presentation Design
    Financial Reporting
    Financial Statement
    Customer Service
    Financial Presentation
    Customer Support
  • $15 hourly

    • 5.0/5
    • (107 jobs)
    ✅Top Rated on Upwork ✅100+ Successful Jobs on Upwork ✅3400+ Hour on Upwork ✅ Astra, Storefront & Divi theme expert ✅Figma to Wordpress ✅SEO Optimization ✅Php Version Update to 8.1 ✅Psd to Wordpress ✅Bootstraps, Html, Css ✅ WP Bakery & Elementor Pro expert ✅ WooCommerce & WooCommerce Subscriptions, Stripe, Paypal ✅Wordpress Customization ✅Custom Website Design ✅WHM Experience with Kinsta, Siteground , Hostinger and WP Engine etc I have 5 years experience with Woocommerce, Woocommerce Subscriptions, WooCommerce Memberships, WooCommerce Bookings, Stripe, Paypal & other Payment methods. I've worked with Flatsome, Storefront, Astra, Divi theme to integrate WooCommerce fully with it.
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    WordPress Website
    Ecommerce
    WordPress Theme
    WordPress
    WordPress e-Commerce
    AJAX
    PHP
    WordPress Malware Removal
    WordPress Development
    jQuery
    Plugin Customization
    WooCommerce
    Website Customization
    Elementor
    Website Redesign
  • $14 hourly

    • 4.6/5
    • (52 jobs)
    Top Rated Talent ✅ 100% Job Success ✅ 30+ Perfect Reviews ✅ Upwork Skill Certified ✅ With over a decade of experience in providing administrative assistance and customer support, my skill set has recently expanded to include content moderation, marketing, and copywriting. I'm Upwork Skill Certified, which you can view under the "Certifications" section.
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    ChatGPT
    Reddit Marketing
    AI Content Creation
    Asana
    Review
    Email Support
    Writing
    Shopify
    Voice-Over
    Online Chat Support
    Zendesk
    US English Dialect
    Copywriting
    Customer Support
    Content Moderation
  • $15 hourly

    • 4.1/5
    • (182 jobs)
    Hello Clients, 🤝 Muhammad Shafiq from Pakistan let’s work together. Here is why we should work together. An accounting enthusiast having a degree in accounting, finance, and MBA. Worked for various companies ranging from internee to CEO. Doing freelancing since 2008. Helped many small and medium-size businesses to grow while collaborating with them as a remote bookkeeper. ➥ I have experience in all aspects of accounting and bookkeeping, ranging from setting up a company account and detailed chart of accounts to providing in-depth financial analysis, strategy, and forecasting. I’m adept at managing a full range of bookkeeping and accounting tasks. I’m an enthusiastic, dedicated, and technically skilled accounting professional. Core competencies include adaptability, multitasking, and teamwork with proficiency in time management. Additionally, my diligence and analytical skills, coupled with my client-centric approach, has worked wonders for my clients over the past decade. Bookkeeping expertise includes: ✅Chart of Accounts ✅Reconciliations ✅Accounts Receivable ✅Accounts Payable ✅Journal Entries ✅Invoicing ✅Year-End Adjustments ✅Transferring data from other accounting mediums into Quickbooks ✅Setup sales tax ✅Multi-Currency Setting and Management ✅Categorization of Expenses ✅Financial Reporting and many other tasks as well. Accounting software Expertise: Had the chance to work for various clients all over the world, every client has a different setup and business need. This helps me get the expertise of a diverse range of accounting software. QuickBooks pro adviser and Xero certified, along with that I have expertise using Wave, Freshbooks, Zohobooks, MYOB, Google documents and excel. Accounting and industry experience: Ecommerce: Worked for clients operating through Amazon, eBay, Shopify, Etsy independent stores and small retail businesses. Ecommerce specific experience includes: Working with Amazon FBA Reports, Using QuickBooks class and location features for e-commerce and retail business, calculating profit using different parts and changing prices, SKU profitability reports, Profit markup, and Cost volume analysis. Real estate: I had worked with Real estate agents, brokers and resellers, property owners, and rental property managers. I have worked in the real estate business having multiple investors and multiple properties. I have streamlined such projects to run smoothly. Professional Services: I have worked for many professional firms such as programmers, developers, marketing agencies, and architect firms. Security Services: Working with such firms diverse my accounts receivable and payroll expertise, as these businesses are labor-intensive. I had experience handling full-fledged Payroll services of such businesses ranging from working hours calculation sheets to their payroll taxes adjustments. It’s worth mentioning that I have worked with the following payroll processing platforms. 1. ADP Payroll 2. Gusto 3. Intuit QuickBooks Payroll Transportation: Working with trucking, shipping and transportation business helped grow my expertise in leasing and financing. It also helps me understand and allocate industry-specific expenses to relevant heads. Franchising: I have worked with various companies having multiple franchises. I have managed excel sheets for such companies to keep track of the financing of different franchises in order to keep them up to date and account for it accordingly. Crypto-Related business: I have worked with various clients operating in the crypto industry either holding, mining or day-to-day trading. I have been doing accounting for crypto assets for more than two years. I have been providing bookkeeping services to both USA and UK and have categorized both under GAAP as well as IFRS standards along with their respective tax treatment. I am comfortable using statements from the different crypto exchanges as well as tax consulting firms such as Koinly and many others. Contact me anytime to schedule a meeting to discuss your business needs.
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    Xero
    QuickBooks Online
    Accounting Software
    Bookkeeping
    Shopify
    Bank Reconciliation
    GAAP
    Microsoft Excel
    Balance Sheet
    Payroll Accounting
    Accounts Payable
    Accounts Receivable
    Invoicing
    Accounting
    Intuit QuickBooks
  • $15 hourly

    • 3.6/5
    • (3 jobs)
    I can say that I am highly dependable in terms of dealing with task that is assigned to me and I am the type of person that doesn't just easily give up when work is hard, to add on that my time is as flexible as what is needed by the company that i will be working for. I will be truly grateful for that company that will hire me and i can make sure that they will not only get what they asked for but everything is done by going the extra mile no matter how small the task is.
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    Microsoft Excel
    Vonage
    MYOB AccountRight
    Zoho Books
    Data Mining
    Sales Lead Lists
    Microsoft PowerPoint
    Data Entry
    Microsoft Word
    Lead Generation
    Debt Collection
    Typing
    Phone Support
    Zendesk
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    Hi, my name is Jerilyn. I have been working in Collections, Billing, Customer Service, Sales, and Order Processing, for the past nine years. My experience includes working with well-known Business Process Outsourcing Companies in the Philippines and the US, providing support to Banks, Healthcare providers, and Telecommunications companies. I have extensive experience in first-party and third-party collections, including Auto loans, Health insurance, Telco, and loans for immigrants and underserved. My greatest strength is my ability to negotiate and provide outstanding customer service. I am driven to exceed my client's expectations and deliver the highest quality of service possible. My main goal as a service provider/business partner is to exceed the expectations of my clients and to help them achieve their desired outcomes. I do that by always keeping the client's needs and objectives in focus, providing clear communication and timely delivery. I am also dedicated to building long-term relationships, it's not just completing a task, but working together to achieve the best result. Let's talk about how we can collaborate to help your business succeed!
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    Communication Etiquette
    Slack
    Sales
    Accounts Receivable
    Customer Support
    Debt Collection
    Time Management
    Product Knowledge
    Order Processing
    English
    Phone Support
    Online Chat Support
    Email Support
    Zendesk
  • $20 hourly

    • 4.9/5
    • (153 jobs)
    ✔️EXPERT Full Stack PHP and HTML Developer ✔️WORDPRESS ✔️SHOPIFY ✔️WOO-COMMERCE and CMS ✔️DRUPAL ✔️BIGCOMMERCE ✔️ Speed enhancement (GT metric / Page speed) ✔️ Images and media optimization (Photoshop batch again no plugin) ✔️ Fast and efficient support for your business 👉 I Experienced lead designer and developer who believes in providing scalable and reliable projects as my clients have a vision in their minds and I believe in building long-term relationships, as you grow your idea into a flourishing business we grow along with you. 💎 TOP-RATED DEVELPOR💎 🏆 Happy & Satisfied Clients 🏆 ✅12+ years of experience ✅ ✅ 100% job success ✅ ✅Always offer quality products✅ Rather than going for one-off small jobs, I put an effort into understanding my customers' business, objectives, and aims and want to establish long-term working relationships where I can put my advanced knowledge to give solutions to my clients and help them grow their businesses. I have developed WordPress themes, plugins & and websites from scratch as well as optimized already-built applications to attain maximum potential. I also completed many projects using new versions of Woo-commerce, HTML, jQuery, Javascript, AngularJS, PHP, Progressive Web App (PWA), FB Pixel, and Website performance optimization using Google PageSpeed Insights, GTmetrix Being an EXPERT, I excel in the following skills - ✔️ Module, plugins, widgets, and App, customization and integration. ✔️WordPress expert (front end & back end) with responsiveness. ✔️HTML, CSS, SCSS, and Fully responsive designs for all devices. ✔️PHP7 (CakePHP, React PHP, Laravel), MySQL ✔️Integrating payment gateways like Stripe, Paypal, etc. ✔️Creating fully responsive and attractive UI/UX designs ✔️Troubleshooting and Bug fixing. ✔️ Performance optimization of websites. ✔️ Performing updates. ✔️Using hooks to incorporate changes to the look and feel of the website. ✔️Incorporating templates into existing websites. ✔️Elementor Expert. ✔️PSD to HTML/Elementor. ✔️ Figma to HTML/Elementor. I look forward to collaborating with passionate and interested clients who value their and my time, come up with great ideas, and want my help to scale their vision forward in reality. Please let me know when we can discuss your great ideas further as I am just a text away.
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    DesignBuilder
    Payment Gateway Integration
    .NET Compact Framework
    Newsletter
    Website Builder
    API Development
    Magento
    WordPress
    WooCommerce
    PHP
    React
    Shopify
  • $20 hourly

    • 4.9/5
    • (49 jobs)
    ✅Upwork Top Rated Plus | 100% Job Success | 70+ Native mobile apps & 30+ Flutter Apps finished in 8+ years of career | Fluent English Speaker | and I work full-time (upwork is my bread & butter) so I never disappear on my clients. I have worked super hard to keep the great ratings, with solid & transparent communication, and taking on projects when I know I can deliver top results. I am a highly aware and skilled mobile app developer for android & IOS, working on projects diverse in categories and complexities alike. I have apps topping Appstore and Playstore charts, and projects done on cutting edge mobile tech. My work embodies three core features: 1. MY MISSION - Never stop at anything, never build to just bill a lot of dollars and never let my client just stop at only one project. 2. MY SKILLS - I can work mobile - native or hybrid (Using react native), Backend web technologies like Laravel and Node.js (database systems - Mysql and MongoDB), and Frontend web technologies like ReactJS, AngularJS, VueJS - with hands-on proficiency. 3. MY PRODUCT DESIGN (UI/UX) AND DEVELOPMENT EXPERIENCE - I have not only built apps to go live, I have 5+ apps breaching a million user installs base each, and more than 10 apps growing and having excellent traction. I understand translating business-to-technical requirements, performing market assessments, feature prioritization and road map planning, defining & tracking success metrics. Some of the specific skillsets Include (and that's not all): ✅ Android & iOS Apps Development using both Java, Kotlin and Swift. ✅ Android SDK ✅ iOS SDK ✅ Google Architecture & all native android api components ✅ Social Login/Apple login ✅ Third-Party Integrations ✅ Google APIs ✅ REST APIs ✅ JSON/XML Parsing & Dynamic data handling ✅ SQLite/Realm/Core Data ✅ Payment Gateways - paypal, Stripe, Braintree, Payfort, Razorpay and 10+ more ✅ Firebase, google cloud APIs - maps, places, geolocation, geocode and such APIs. ✅ DevOp/Server side infrastructure management - AWS, AZURE, Google Cloud ✅ QA testing/Unit testing/Performance Testing/Load testing I am an extremely co-founder-like guy to work with, also very straightforward, honest, hard-working and easy to work with. If you intend to do serious business and press top gear on your project, don't hesitate to push me off my 40+ hours limit; I am always geared up and ready to jump with you on the bandwagon!
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    MongoDB
    Firebase
    Node.js
    Laravel
    React Native
    Swift
    Kotlin
    Android
  • $18 hourly

    • 5.0/5
    • (12 jobs)
    I am proficient in bookkeeping, and accounting with more then 4 years of experience. A certified QuickBooks ProAdvisor and well versed with other accounting software like Xero, and NetSuite. I have expertise in preparing statutory books of account,bank reconciliation statements, and consolidated reports in compliance with time and accuracy. Other then this, I'm well versed in AR/AP, Factor reconciliations, E-commerce reconciliations and Month-end-closing activities. Also, I am excellent in the consolidation of accounts and Balance sheets, and the preparation of Project reports.
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    Finance & Accounting
    Accounting Basics
    Management Accounting
    Accounting
  • $12 hourly

    • 5.0/5
    • (5 jobs)
    As a top rated plus highly skilled and experienced medical billing and coding specialist, I bring a unique blend of expertise and professionalism to every project I undertake. With over 8 years of experience in the healthcare industry, I have a deep understanding of the latest tools, techniques, and best practices in the field. MEDICAL BILLING SERVICES  Credentialing and enrollement.  Eligibility & Benefits verification.  Appointments Scheduling.  Patient Demographics and Charge entry.  Insurance claims submission via clearing house and Paper submission.  Accounts receivable and Denial management.  Payment Posting.  Patient billing for PR 1, 2, 3 and PR 96 and PR 119 etc.  Claims F/U on denials from insurances like Workers Comp, Medicare, Medicaid, BCBS, Managed care and Commercial Insurances (Aetna, BCBS, Cigna, UHC, Oxford etc...)  Claim status from insurance Portal and calls.  Submitting appeals for denied claims.  ICD 10, CPT and HCPCS Coding review. SPECIALITIES  Chiropractic  Home Health  Skilled Nursing Facility  Family Practice  General surgery  Internal Medicine  Psychiatry  Urgent Care PM SOFTWARES WORKED ON:  ECW  Athena  AdvancedMD  Dr Chrono  Thranest  Chirotouch  E-thomas  OfficeAlly  Kareo  EzClaim  ClaimMD CLEARING HOUSE WORKED ON:  Trizetto  Availity  Zirmed  Emdeon I believe in hard work and honesty. I am always interested in making long-term professional relationships with my clients and will never complete a project until the client is 100% satisfied. Thank you for viewing my profile. Best Regard Yasir Ali
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    Electronic Medical Record
    Invoicing
    Administrative Support
    ICD Coding
    Medical Procedure Coding
    Medical Mastermind Medical Billing Services
    Accounts Receivable
    Medical Billing & Coding
    Google Sheets
    Data Entry
    Google Docs
  • $10 hourly

    • 5.0/5
    • (29 jobs)
    For more than seven years working as a Freelancer here in Upwork, I have continuously provided total quality services to my clients, which include but are not limited to the following: Research and accurately enter data into the company’s database Email handling Payment processing through Stripe Handling Stripe and PayPal payments chargeback Keeping an accurate record of payments using Google sheets Posting website content in WordPress Social media accounts moderation Shopify Store creation and management Facebook Ads campaign set up My commitment to contributing to the success of my client's business developed my abilities and skills, which helped me deliver quality work. I am a self-motivated professional with Bachelor's Degree in Business Administration, a fast learner, and detail-oriented with strong organizational skills. My flexibility and fast learning ability helped me gain various experiences in administrative support, customer service, and data entry that requires a high degree of accuracy.
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    Administrative Support
    Google Sheets
    Shopify
    Email Handling
    Gosquared
    Stripe
    WordPress
    Microsoft Excel
    Accounting
    Bookkeeping
    Internet Research
    Data Entry
  • $10 hourly

    • 4.5/5
    • (111 jobs)
    OBSERVATION is my passion; that’s why more than 5 years I've been working as a QA Tester. I believe Testing is all about improving quality and giving you stability in the competitive market. Knowledge in: - Software Development Life Cycle, Software Testing Life Cycle and Bug Life Cycle - Test plans, Test cases, Test strategy, documentation - Used Data Validation process to ensure the program is functioning correctly - Experienced in Healthcare & Commercial Projects - UI Testing with Suggestions as well - Knowledge and hands-on usage in Functional Testing Worked in: - Payment Method Testing (Credit/Debit Cards, UPIs, E-wallets, NetBanking including Cryptocurrency) - Individual and Group Events - Audio/Video conferencing platforms - Virtual Reality(VR) Platforms Worked in Domains: - HealthCare, E-Commerce, IT Industry, Manufacturing, Banking, Finance Services and Insurance, Telecommunication and others Used Tools: - Trello, Slack, Asana, JIRA, ClickUp, Bugzilla, Mantis BT, Figma, Apache JMeter, LambdaTest, BrowserStack, Spreadsheet
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    Scrum
    Payment Functionality
    Cross-Browser Testing
    Usability Testing
    Web Testing
    Functional Testing
    Apache JMeter
    Game Testing
    Mobile App Testing
    Jira
    End-to-End Testing
    Bug Tracking & Reports
    Regression Testing
    User Acceptance Testing
    Beta Testing
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At A Glance: Payment Processing

Organizations and companies are increasingly turning to the Internet to handle business interactions, from marketing to sales, in a global marketplace that is constantly changing. As companies find themselves interacting with a multitude of different demographics, each with their own economic peculiarities, it is now very important for a company to be dynamic and flexible in the way it handles its transactions. This level of global interactivity can produce a high volume of transactions as well, which only compounds the difficulties of doing business. Luckily, there are software suites and packages that are explicitly designed to handle complex transactions, and there are professionals available to help you manage and implement them.

Payment processing professionals and consultants are skilled computer experts with experience using and implementing automated payment processes to streamline the way transactions are made. A professional can work with you to create systems that can help you process payments of different types, such as credit or debit cards, checks, or online services like PayPal or Bitcoin. Consultants are able to identify the various types of services and technology you will need to employ to help your business handle transactions from different countries that may be in different currencies. Hiring a freelance payment processing professional or consultant allows you and your business to optimize the payment processes you have with clients and partners, therefore guaranteeing a more stable and reliable revenue flow despite any technological hurdles or challenges.

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