Hire the Top 2% of
Remote Payment Gateway Developers

Zachary J.

Vetted Payment gateway developer in the United States (UTC-5)

I have extensive experience in datastores and data pipelines; nearly 15 yr of work that included such. I also have worked on bigdata systems, where we ingested, minimally, more than 200 GB per day. I also have extensive experience in data, including personalization and financial data warehousing.  These kinds of targeting systems designs can become a revenue engine for many kinds of business models. My AI work to date as dealt with data prep, cleaning, structuring and segmenting/classifying, with prediction, recommendation, pricing, and retraining.  Applications included lead source QC, price/value prediction, and matching.  Other applications included regression modeling for attentional measures and content.  Other platform services included feature extraction (structuring) and data rollups with lineage. I’ve done this with financial accounts at MyBankTracker, where I built engines for pricing and personalization, as well as our own CDP / CIP, ad network and fingerprinting/unmasking platform. This was done with student loans, with Barker and LendKey.   I expanded to brokerage and other instruments at Investopedia - where I drove the data architecture of an immersive personal-narrative experience.  I also developed large data warehousing and CDP modeling at Even Financial.   Triple Point Liquidity involved such data in the form of KYC, and was transited via blockchain, compiling indexing time-series in private equity.  Suvie is an IoT company with personalization and e-commerce, consolidating a data warehouse that draws in realtime from more than 12 primary sources.

Pavle M.

Vetted Payment gateway developer in the United States (UTC-3)

My skill set is well-rounded, with a solid foundation in Python and plenty of web development technologies. Further enhanced by my understanding of AWS services, my abilities extend beyond coding. I am capable of handling various aspects of the software lifecycle, from idea generation to design, implementation, and ultimately its distribution and marketing. Finally my vast experience with very diverse clients and teams from different cultures makes me able to fit in well in any environment.

Manmohan P.

Vetted Payment gateway developer in the United States (UTC-4)

* As a Solutions Architect in the Banking and Financial Services Industry at TCS, Manmohan leverages over 29 years of Information Technology experience to help clients achieve their strategic goals and IT and digital transformation objectives. He has over 3.5 years of Merchant Services and Payment Industry solution architecture experience, during which he has architected solutions for a large bank to reduce settlement times for credit card transactions greatly benefitting merchants. He has also architected a solution to modernized the aging fraud prevention and detection systems thereby increasing operation efficiency. He has architected a solution to provide a direct payment gateway for large merchants and thus benefitting them in providing flexibility. He has designed and integrated an acquired company's payment platform to transition from their current underwriting system to the bank's underwriting system, resulting in cost savings. He has enhanced existing architecture to improve the accuracy of merchant billing by leveraging the existing Big Data Solution. Additionally, he has architected a Single Sign-On solution to integrate cloud platforms with on-premise systems, providing users with a seamless experience. He has also designed Operation Data Store (ODS) architectures that facilitate real-time data integration and support business operations. Moreover, he has architected a Continuous Integration/Continuous Deployment pipeline, automating product releases and cloud infrastructure management. As part of the governance framework, Manmohan has engaged with the bank's vendors to ensure that the architecture aligns with the enterprise's business objectives and adheres to established architectural standards. He has served as the lead architect in identifying apparent security risks in the system architecture within a hybrid environment and advised on mitigation activities, including remediation of non-permitted technologies or security vulnerabilities, technical recovery planning, and disaster recovery exercises to eliminate these risks. Manmohan possesses extensive experience in Product Management, driving vision and supporting development and operations teams. He has also earned several cloud certifications in AWS, Azure, Google, and Oracle, demonstrating his commitment to continuous learning and excellence. His journey has taken him to gain vertical industry experience in the Banking and Financial Services, Healthcare, Telecommunications, Pharmaceutical and Life Sciences, Retail, and Insurance industries.

Stephen I.

Vetted Payment gateway developer in the United States (UTC-7)

**End to End Mobile Web Design and Development | MERN stack** I am a hands-on software engineering leader and a web programmer specializing in full stack web development covering both mobile and desktop in both front end and back end for over 17+ years with a bachelors degree in Computer Science and an MBA with a Corporate Finance concentration. During my career, I have built anything from packaged reusable interactive web widgets to large responsive enterprise level web apps for large financial institutions such as JP Morgan, Goldman Sachs, Chase Manhattan bank, the New York Stock Exchange, the Chicago Board of Exchange, Bank of Montreal Canada etc, Walmart, Activision Blizzard, Ford Motors and Gilead Life Sciences. I have also designed and engineered web services and various reusable software products integrated in client web apps all over the world. For which ever goal you aim to attain through web technology (both on desktop and mobile), in any industry of. your choosing, you can count on me to be your champion. I will work with you through all phases of your project lifecycle: * planning * designing * development * testing * security * deployment * ongoing maintenance.

Suneel P.

Vetted Payment gateway developer in the United States (UTC-4)

A Java/Cloud architect and senior developer with over 20 years of experience who specializes in global digital transformations, and very strong expertise with various cloud & cloud platform technologies (PCF, AWS), and Java & Spring Boot frameworks. I have been involved in transforming legacy systems into modern architectures on AWS, focusing on payment transformation systems and scalable solutions. For example, I worked on a significant interbank payment system for CitiBank after their acquisition of Banamex in Mexico. The objective was to redesign the system to handle higher transactions per second (TPS) and to future-proof the architecture. I proposed a component-based architecture that streamlined payments between systems, with the central bank acting as an intermediary for reconciling and auditing transactions. Additionally, I helped Synchrony Financial address inefficiencies in their payment system. Synchrony faced issues with lengthy transaction times, approval delays, and fraudulent transactions, resulting in significant revenue loss. To combat this, I implemented an intelligent decision management system. Instead of modifying the existing system, we intercepted messages from ISO systems, directed them into Kafka topics, and applied microservices to perform enhanced fraud checks. This improved Synchrony’s ability to detect fraudulent transactions, preventing revenue loss and enhancing decision-making efficiency.

Robert D.

Vetted Payment gateway developer in the United Kingdom (UTC+1)

Robert has over 20 years’ experience in software development. Previously worked on secure applications at world renowned nCipher and Thales e-Security (part of Entrust Datacard). Rob has worked with Visa International, Microsoft, CIA, all major British banks, and British Government creating, mentoring and training on world changing products. Robert holds senior leadership roles, developing world class market disruptive security technologies. As one of the best cryptography and cybersecurity specialists within Fintech, he is also CISSP and Certified Ethical Hacker. Robert holds a Bachelors' degree in Computer Science from Sussex University – one of the best universities in Europe.

Moazam .

Vetted Payment gateway developer in the United Kingdom (UTC+1)

Self-taught full stack developer. Helped over thousands of clients to build their small to large scale websites. I love building high performance and scalable websites. Over the past few years, I have been heavily working on WordPress and Laravel. My top skills are: WordPress (oh, not to mention I used many popular plugins like: ACF, Gravity Forms, etc.), Laravel, MongoDB, MySQL, ElasticSearch, jQuery, Bootstrap, Redis, RETS integration, Plesk, WHM and many more! I occasionally do system admin tasks as I am managing plenty of servers running on CentOS. If you are lost in coding, need a hand or running out of ideas, feel free to reach out to me. I am not available for a full time hire but happy to help you with any kind of help you need with your projects.

Gursimranjit S.

Vetted Payment gateway developer in Canada (UTC-6)

Passionate Software Engineer(AWS Certified Solutions Architect Associate & AWS Certified Developer) having 7+ years of experience in building Scalable Web Applications (with Ruby / Rails / JavaScript / Reactjs / Nodejs / AWS) including Project Analysis, Designing Architecture, End Testing, and Deployment. I'm passionate about transforming business plans into high-performance working modules. I enjoyed testing his code, following clean and best coding practices, and brainstorming ideas before implementing them into code.

Hezekiah O.

Vetted Payment gateway developer in Canada (UTC-6)

I’m a Fullstack Software Engineer with 8 years of experience in designing and building scalable, secure, and user-friendly applications. Skilled in PHP, JavaScript, SQL/NoSQL databases, and cloud technologies (AWS, Azure), Docker, and Microservices Architecture. Developed and deployed courier software using Laravel, Angular, Ionic, Google Geolocation/Map API and Node.js that handled 20,000+ transactions weekly, implementing complex business logic, caching, integrating external APIs, and managing notifications. I’m passionate about solving complex challenges, promoting effective collaboration, and ensuring quality in every project.

Abdelmadjid C.

Vetted Payment gateway developer in Canada (UTC-5)

As a Software Developer with outstanding experience in building High Availability systems, I love building highly scalable Backends and APIs using NodeJS, Typescript, PostgreSQL, MongoDB, NestJS, GraphQL, Microservices, and Redis. I mainly use React and Angular for building frontends. Looking to work with a team with a vision and a goal of changing the world.