API Integration Engineer (Banking Integrations)

@vipworks

As an expert in API integration with 4–5 years of experience, I have successfully integrated APIs with ICICI Bank, Axis Bank, and Citi Bank. I am well-versed in secure API connectivity and payment processing. I am ready to start RIGHT AWAY to ensure seamless integration. Regards, Pooja

@zyeloncomputech

Hi sir, Thank you for giving opportunity for biding... we have gone through your requirements and we can do your API Integration Engineer (Banking Integrations) according to your exact requirements. Why You Need To Go With Us? And What Special you get with us. • Your vision = Our mission • Your idea + Our expertise = Winner on Web • Cutting edge web technology & design • Innovative, Cost effective & Customized service • Pragmatic Approach • Constant communication with clients • Consistent performance • On-time delivery • Maintenance of global quality standards • Your online business + Our experience = Your success Python, Data Analytics, Data Science Portfolio IoT Data Analysis for Dairy Refrigerator Temperature Monitoring Real-time Object Detection using OpenCV and YOLO Supply Chain Management System Enterprise Data Warehouse Implementation Cloud Data Lake Migration Web Application Development for Wind Turbine Performance Prediction Data Analytics Platform for Supply Chain Optimization AI Bill System AI Try Dress

@NEHABHAT92

With a solid track record of successful banking API integrations, I believe my 9+ years of experience in web and mobile development perfectly complement the requirements of this project. I have not only integrated APIs with ICICI Bank, Axis Bank and Citi Bank but possess a strong command over REST APIs, JSON, XML, SOAP, and Web Services - the very tools critical to secure API connectivity, payment processing and banking workflows. My proficiency in Java, .NET, Node.js, Python aligns well with the project's required skill set, and my expertise extends into using Postman, Swagger/OpenAPI as well as other monitoring tools. Having worked extensively in E-commerce and CMS based projects proves that I am well versed with Digital banking ecosystems. Moreover. Furthermore my effective cost management will surely suit your part time employment demand. The inexpensive domain and hosting offers will certainly cut your cost significantly. My delivery support is Cheap Domain and will provide you an undivided attention during the 3 months post-completion tenure. In conclusion, hiring me would not only mean integrating the APIs promptly and proficiently but also availing the "benefits"* that come along with my services. I assure you timely completion without comprising on quality. Thank you for considering my candidacy. Looking forward to working with you.

@iimtpradeepdash

Hi! Your need for hands-on experience with ICICI, Axis, and Citi Bank APIs stands out. Getting secure payment, payout, and account validations working with real bank systems is a different level from just "API work." I’ve led API integrations for banking and fintech firms—built real-world payment and reconciliation flows, including direct experience with ICICI and Axis Bank XML/REST APIs, webhooks, OAuth, and compliance demands. At my last fintech project, I handled KYC, account validation, and payout workflows with full security audits. For yours, I’d map each integration step and coordinate with bank tech teams so issues don’t stall progress. Happy to outline exactly which bank APIs I’ve handled before you decide. Which of your payment flows—collections, payouts, or virtual accounts—needs the most attention first? Knowing your urgent flow helps me tailor my actual approach. I can send a free 1-page mapping of the steps for your top bank integration. You can also see my fintech API work at work.techindika.com. — Pradeep

@FreeLancers360

Hi, Your project "API Integration Engineer (Banking Integrations)" caught my eye because it lines up so closely with what we build. From your brief I can see this involves website, node — all areas we handle in-house. We specialise in Python, Website Design, Software Architecture, HTML, which lines up directly with what you need. How we'd approach it: - Map out the scope, pages and data models up front - Build the frontend and backend with clean, scalable code - Test across devices and browsers, then deploy - Hand over with documentation and post-launch support I can have this delivered in about 7 days. I can start right away and keep you updated at every step — let’s make this a great one. Best regards, FreeLancers360

@Algokage

Hello, I can efficiently handle your banking API integrations, having successfully completed projects with ICICI Bank, Axis Bank, and Citi Bank. My approach involves designing secure API connections, implementing payment solutions, and ensuring compliance with banking standards. With 5+ years of experience in API development, I’m proficient in REST/SOAP APIs, OAuth, JWT, and troubleshooting integration issues. I’ll collaborate with your teams for seamless implementation and provide detailed documentation. Send a message to discuss further or see samples of my work. Thanks, Adegoke. M

@Anika1802

Hello, I came across your requirement and would be glad to help. I have experience in API development and secure financial integrations, including REST/SOAP APIs, payment workflows, OAuth 2.0, JWT authentication, and banking transaction processing. I can assist with integrating banking services such as collections, payouts, virtual accounts, account validation, reconciliation, and payment systems while ensuring security, reliability, and compliance with banking standards. My expertise includes working with Java, Python, Node.js, API documentation, Postman, Swagger/OpenAPI, and troubleshooting complex integration issues with external banking systems. I have experience collaborating with product, QA, and business teams to deliver scalable and well-documented integrations. I can share my resume, relevant project details, APIs integrated, and my role in implementation for further discussion. I'm available to start immediately. Regards, Vandini

@hugog17

Hi! I specialize in building secure API integrations and financial data workflows, with strong experience working with REST/SOAP APIs, webhooks, OAuth 2.0, JWT authentication, reconciliation processes, and payment ecosystems. For your banking integration requirements, I can assist with implementing and maintaining secure connections, handling collections and payouts, transaction validation, webhook processing, reconciliation flows, and preparing clean technical documentation. I’m comfortable working with Postman, Swagger/OpenAPI, API gateways, and monitoring tools to ensure reliability and traceability. My preferred stack includes Python and Node.js, with a focus on scalable, well-documented integrations and secure communication standards (TLS, JWT, encryption, and access control). I collaborate closely with product and QA teams to ensure smooth deployment and troubleshooting. I understand the importance of banking-grade reliability and compliance, and I’m comfortable coordinating with external technical teams to resolve connectivity and transaction issues efficiently. Could you please confirm whether the existing bank credentials and API access for ICICI Bank, Axis Bank, and Citi Bank are already provisioned, or will the selected engineer also be responsible for onboarding and certification with the banks?

@indreshpnk

Hello, I understand you need an API Integration Engineer with hands-on experience integrating banking APIs, including ICICI Bank, Axis Bank, and Citi Bank. The goal is to build secure, reliable, and compliant banking integrations for payments, collections, payouts, reconciliation, and related financial workflows. Here’s what I can provide: • End-to-end API integration using REST/SOAP, OAuth 2.0, JWT, SSL/TLS, webhooks, and banking-grade security practices. • Experience working with payment processing flows, account validation, reconciliation, virtual accounts, and transaction monitoring. • Well-documented integrations, testing with Postman/Swagger, troubleshooting support, and production deployment assistance. I bring over 4+ years of experience in API development, Python, Node.js, financial workflows, and third-party integrations. I have worked on secure payment systems, backend services, and enterprise APIs with a strong focus on reliability, scalability, and compliance. Just to clarify a few things: • Are the required bank integrations new implementations or enhancements to existing integrations? • Can you share the specific banking products/APIs involved (collections, payouts, virtual accounts, UPI, etc.)? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha

@starparthtechpvt

Hello, Starparth Technologies has 5+ years of experience in API development, banking integrations, payment processing, and secure financial systems. We have expertise in REST/SOAP APIs, OAuth, JWT, payment gateways, reconciliation workflows, and integration with banking and fintech platforms. We can support secure banking API integrations, transaction processing, account validation, collections, payouts, and documentation while ensuring compliance with industry security standards. Let's discuss your requirements further in chat.

@mikhailmikhail80

Hello!!! I have thoroughly studied your project and I am completely confident in its delivery... My main advantage is to provide you with excellent quality at a very competitive price and in the fastest possible time - without sacrificing any detail. I practically "insure" this project for you - I will not rest until you are 100% satisfied with the final output. For complete peace of mind, I will share with you every step of the way. *3 months of post-project support and support = special and completely free sample* I am ready to start right now...

@MaazDeveloperDot

With my solid 4-5 years of hands-on experience in API integration and software architecture with a specific emphasis on secure API connectivity, payment processing, and banking workflows, I believe I would be a perfect fit for your project. My profile showcases successful integration projects including three major banks such as ICICI Bank, Axis Bank, and Citi Bank just as you specified. My intimate understanding of REST/SOAP APIs, OAuth, JWT, and secure authentication protocols are pivotal in curbing any potential security challenges that may pose a disruption to your services. Beyond just the technical competence, I'm highly adept at troubleshooting integration issues and working seamlessly with bank technical teams which will be invaluable when coordinating your integration process with the banking partners. My proficiency in Postman, Swagger/OpenAPI, API Gateway and other top monitoring tools will also ensure effective debugging and maintenance of the system as well. Having worked in Web Development for years, my work doesn't wrap up with good code but stretches to long-term support and maintenance ensuring that clients enjoy top-notch digital solutions. Your satisfaction is my priority - from the start of the project to timely delivery. Let's join hands to create a secure API connection that secures your transactions adhering to all of the banking security standards miserably while enhancing efficiency through innovative solutions.

@taksh180121

Hello, We are Taksh IT Solution, a freelance team specializing in custom software development, API integrations, fintech solutions, and secure web applications. Your requirement for banking API integration aligns with our expertise in building secure, scalable systems and integrating third-party APIs using REST, JSON, OAuth, JWT, and modern backend technologies such as Python, Node.js, PHP, and .NET. We understand the importance of secure payment processing, banking workflows, encryption, and reliable API communication. Our team follows industry best practices for API security, documentation, testing, and deployment to deliver stable and maintainable solutions. We would like to discuss your banking integration requirements, existing architecture, and the APIs involved so we can recommend the best implementation approach. If your project requires long-term support, we can also assist with maintenance, enhancements, monitoring, and future integrations. Please note that your post mentions mandatory experience with integrations involving ICICI Bank, Axis Bank, and Citi Bank. We believe in complete transparency and are happy to discuss our relevant API integration experience to ensure it matches your project requirements. We look forward to connecting with you and contributing to your project. Thanks, Taksh IT Solution

@nabeeli18

BEFORE YOU MAKE A HIRING DECISION, GIVE ME A MOMENT TO SHOW YOU WHAT SETS ME APART. I recently completed successful integrations with ICICI Bank, Axis Bank, and Citi Bank, showcasing expertise in secure API connectivity and payment processing for high-end customers. I understand the importance of a clean user-friendly UI for high-end customers SUCCESS ISN’T JUST ABOUT EXECUTION—IT’S ABOUT MAKING THE RIGHT DECISIONS BEFORE THE WORK STARTS. Regards, Nabeel Ismail

@vic0data0expert

I am a data expert with 24 years of extended intensive experience of working with all kinds and types of structured and unstructured data. This includes APIs Python JSON. Also I am a senior programmer with. .NET C# and I master SQL Servers Azure portal and Power BI reporting platform. Kind regards Victor

@disha340

Hello, I am a Computer Science Engineering student with experience in Python, HTML, CSS, SQL, Machine Learning, and web application development. I can develop a responsive and user-friendly web application according to your requirements. I will ensure: • Clean and responsive UI • Secure database integration • API integration and testing • Proper validation and error handling • Well-structured and maintainable code • Deployment support and documentation I am committed to delivering quality work within the agreed timeline and maintaining clear communication throughout the project. I would be happy to discuss the project requirements in detail and start immediately. Thank you for your consideration. Best Regards, Disha A N

@techcoder26

With a stellar background in API development and integration, I believe my expertise makes me the perfect candidate for this role. Having successfully integrated APIs with ICICI Bank, Axis Bank, and Citi Bank in the past (just to name a few), I have the hands-on experience required to integrate banking and financial institution APIs seamlessly. Throughout my 4-5 years in the industry, I've strived to maintain clean and scalable code while ensuring I stay aligned with the best practices. My effective troubleshooting skills place me in a favorable position when it comes to solving connectivity and transaction processing issues. In addition to my proficiency in Java, .NET, Node.js, Python, and more, I bring to the table experience using Postman, Swagger/OpenAPI, API Gateway, and other monitoring tools - skills that'll prove invaluable when it comes to designing and maintaining your requested integrations. To ensure compliance with banking security standards and best practice, I'm well-versed in security protocols like OAuth 2.0 and API encryption.

@Marcoa011

This Project caught my eye, so I had to reach out. Your need for an API Integration Engineer with experience connecting banking APIs aligns perfectly with my expertise. New to Freelancer, yet backed by over 10+ years of crafting sleek web, game, and brand solutions. Let’s create something exceptional together. I have successfully integrated APIs with major banks like ICICI Bank, Axis Bank, and Citi Bank, ensuring secure connections and smooth payment processing. My proficiency in REST APIs, OAuth, and troubleshooting will guarantee seamless banking workflows. I am well-versed in Java, Python, and API monitoring tools, bringing a comprehensive skill set to your project. I would love to chat more about your project! Regards, Marco Agrela

@viveks826

In recent years, I have worked on some substantial projects that I believe align well with your needs. For instance, at my previous position with CYBERNETSYS Systems, I developed web applications involving Laravel, Node.js, and Vue.js, as well as dealt with similar banking integrations. Currently, at OMR India Outsources Pvt. Ltd., I've also integrated Google Gemini AI for video generation features in backend for our live mobile application - Reeloid. Moreover, I possess extensive experience integrating APIs with payment gateways, banking platforms, and financial APIs similar to the kind your project requires. With a strong understanding of API security protocols such as SSL/TLS, OAuth 2.0 and JWT, I ensure that my integrations comply with the highest industry standards. As an API Integration Engineer with a Master's in Computer Applications specializing in Artificial Intelligence & Machine Learning and a Bachelor's in Computer Applications, I bring a depth of knowledge understandable to any team even beyond secure API connectivity. Combining my technical expertise and strong penchant for solving problems effectively, I am confident that my strong foundation of work will significantly benefit your project. Let's further discuss how I can contribute to your success as an esteemed member of your team.