Vikas is available for hire
Hire VikasVikas Choudhary
Verified Expert in Engineering
MuleSoft Developer
Jaipur, Rajasthan, India
Toptal member since July 9, 2021
Bio
Vikas is an expert MuleSoft and Workato engineer passionate about delivering reusable APIs and integration with a high level of automation in testing and DevOps tooling. He has 13 years of experience in API development and automated integration using Mule 3, Mule 4, Workato, and Java. He holds certifications as a MuleSoft Integration Architect, MuleSoft Platform Architect, MuleSoft Developer, and Workato Automation Pro I, II, and III. Vikas has developed many integrations using Mule and Workato.
Portfolio
Zuellig Pharma
Workato, Webhooks, REST APIs, SQL, Integrations, iPaaS, API Architecture...
Visium SA
Salesforce, MuleSoft, Git, Java, APIs, Data Transformation, DataWeave...
Splitit, Inc
Workato, APIs, NetSuite, Business Services, Automation...
Experience
- Java - 10 years
- REST APIs - 10 years
- MuleSoft - 10 years
- API Integration - 8 years
- API Development - 8 years
- Mule ESB - 6 years
- Spring MVC - 5 years
- Workato - 1 year
Work Experience
Senior Workato Integration Engineer
2024 - 2026
Zuellig Pharma
- Worked on enterprise automation and integration solutions using Workato for healthcare and pharmaceutical operations.
- Focused on processing PDF documents from SharePoint, performing SAP API calls, automating business workflows, and enabling secure data exchange between enterprise systems.
- Developed and maintained Workato recipes for business process automation. Integrated Microsoft SharePoint with SAP systems for automated document and transaction processing.
- Processed PDF files from SharePoint libraries and extracted required business information for downstream processing. Built and consumed SAP REST APIs for data creation, validation, and updates.
- Implemented scheduled and event-based integrations using Workato triggers and actions.
- Worked with REST APIs, HTTP connectors, webhooks, JSON, and CSV data formats. Developed data transformation and field mapping logic for business transactions.
- Implemented error handling, retry mechanisms, logging, and monitoring for integration stability.
- Automated document validation, file movement, and archival workflows. Collaborated with business users and functional teams during requirement gathering, testing, and deployment phases.
- Supported production integrations by troubleshooting API failures, data mismatches, and workflow issues.
- Optimized recipes to improve execution performance and reduce manual operational effort.
Technologies: Workato, Webhooks, REST APIs, SQL, Integrations, iPaaS, API Architecture, Salesforce API
MuleSoft Developer and Architect
2023 - 2024
Visium SA
- Worked as an integration technology architect on the adoption of hybrid integration or an EPOS solution with a particular focus on the MuleSoft Anypoint platform that includes API designer, AP manager, and API studio.
- Defined and delivered the integration technology aspects of the projects, including the timely production of architectural designs and documentation.
- Acted as a key contributor and advocate of microservices, API management, process automation, and frameworks in projects and programs.
- Communicated the implementation approach and design methodology to the offshore development team.
- Participated in a Technical Design Authority to assess and quantify the risks associated with design decisions and communicate these to the relevant parties.
Technologies: Salesforce, MuleSoft, Git, Java, APIs, Data Transformation, DataWeave, Anypoint Studio, Data Integration, Third-party Integration, MuleSoft API, MuleSoft Anypoint Platform, Integrations, iPaaS, Salesforce API
Workato Expert
2023 - 2023
Splitit, Inc
- Collaborated with the team to fine-tune and optimize the Workato implementation. Developed and implemented strategies to address any challenges during the final stages of transition.
- Ensured a seamless and successful go-live for the Workato connector between our database and NetSuite.
- Contributed to enhancing the payment experience for customers and clients.
Technologies: Workato, APIs, NetSuite, Business Services, Automation, MuleSoft Anypoint Platform, Integrations, iPaaS
Senior MuleSoft/Integration Developer
2021 - 2022
Z-Tech
- Started a MuleSoft practice in the company and formed a C4E team. The team's main focus was creating reusable APIs across multiple projects and verticals and setting up best practices across all APIs.
- Set up the MuleSoft platform from scratch. Created different environments like DevOp, staging, and production, and the VPC for production and non-production environments. Built the VPN tunnel between the on-prem Azure and MuleSoft CloudHub VPCs.
- Architected, designed, and developed large MuleSoft integration programs for various parts of a payment and banking system. Some of them involved very high throughputs and low response times. Provided design and code review for MuleSoft APIs.
- Collaborated with various program stakeholders (program managers, scrum masters, solution architects, security architects, and MuleSoft development teams) to ensure a seamless MuleSoft delivery as part of the program.
- Created heavy ETL processes using batch processing to load sizable data from files and pushed validated data to Salesforce.
Technologies: MuleSoft, REST APIs, API Design, API Architecture, Apache Kafka, Integration, Workato, Git, Robotic Process Automation (RPA), MuleSoft API, MuleSoft Anypoint Platform, Integrations, iPaaS
Senior MuleSoft Consultant Specialist
2019 - 2021
HSBC
- Started a MuleSoft practice in my vertical and was part of the C4E team. The team's main focus was to create reusable APIs across multiple projects and verticals and set up best practices across all APIs.
- Architected, designed, and developed large MuleSoft integration programs for various parts of a payment and banking system. Some of them involved very high throughputs and low response times. Provided design and code review for MuleSoft APIs.
- Migrated an existing legacy payment system from the mainframe to APIs using the MuleSoft three-tier API-led connectivity. Developed a template summary, FX transaction, payment creation, and an authorization module.
- Oversaw the end-to-end delivery from a MuleSoft API perspective.
- Led and mentored ten junior developers for MuleSoft-related technical challenges.
- Collaborated with various program stakeholders (program managers, scrum masters, solution architects, security architects, and MuleSoft development teams) to ensure a seamless MuleSoft delivery as part of the program.
Technologies: MuleSoft, Mule ESB, APIs, Java, Architecture, API Platforms, SQL, Integration, Git, MuleSoft API, MuleSoft Anypoint Platform, Integrations, iPaaS
Senior MuleSoft Consultant
2018 - 2019
International SOS
- Designed and developed REST APIs using MuleSoft for LIMO APP in cab bookings.
- Deployed MuleSoft APIs on cloud-hub by creating a VPC.
- Used all MuleSoft components for full API life-cycle management such as the design center, Anypoint Exchange, API Manger, API monitoring, and Runtime Manager.
- Oversaw the end-to-end delivery of the MuleSoft API.
- Collaborated with various program stakeholders (program managers, scrum masters, solution architects, security architects, and MuleSoft development teams) to ensure a seamless MuleSoft delivery as part of the program.
Technologies: MuleSoft, APIs, API Design, API Development, Cloud, SQL, Integration, Git, Retail & Wholesale, MuleSoft Anypoint Platform, Integrations
Senior MuleSoft Developer
2016 - 2018
TIAA
- Migrated the existing IVR application from Spring MVC to MuleSoft APIs using API-led connectivity.
- Improved IVR application performance by creating highly performant MuleSoft APIs using MuleSoft components.
- Set up guidelines and standards for API development across the organization.
- Oversaw the end-to-end MuleSoft API delivery.
- Collaborated with various program stakeholders (program managers, scrum masters, solution architects, security architects, and MuleSoft development teams) to ensure a seamless MuleSoft delivery as part of the program.
Technologies: MuleSoft, APIs, Spring, Java, Spring Boot, SQL, Integration, Microsoft SQL Server, Git, MuleSoft Anypoint Platform
Senior API Developer
2015 - 2016
Cybage
- Developed a web application using Spring, Java, and Spring Data JPA.
- Created reusable rest APIs used across multiple flows.
- Improved legacy application performance by moving it to APIs using Spring.
Technologies: Java, Spring, Spring MVC, Spring Data JPA, REST APIs, SQL, Git
Software Developer
2013 - 2015
Nuance
- Developed an IVR application in Cisco Call Studio and Nuance NDF using NDM, NVP, and VUI review testing.
- Created Rest APIs using Spring for API application for international clients.
- Oversaw the final product delivery to onsite and daily onsite calls for pending issues.
Technologies: Java, Spring, Hibernate
Software Developer
2011 - 2013
Infosys
- Developed web application using Java, J2EE, Spring , Hibernate and SQL.
- created Rest APIs for high performance and reusability.
- Migrated legacy code to APIs using Java and Spring.
Technologies: Java, Spring, APIs
Experience
MoveMoney
https://www.hsbcnet.com/MoveMoney was one of the most important projects under the Payments Transformation Scheme. MoveMoney is a completely new flow covering almost all countries and payment types such as PP, IAT, and bill payments accommodating conventional transaction service tools. I created the payment and template instructions, payment and authorization summary, and template summary with an option to add a beneficiary.
TIAA Direct
TIAA Direct is an IVR application used by customers for all their queries and suggestion. Verified customers can do payment transactions, fund transfers, balance checks, and other operations.
Cybage Marketing Tool
Created web based application oriented to serve the
purpose of creating an Email platform for Marketing
team of Cybage.It consists of various modules like
Admin, asset, campaign and reporting. its used across multiples verticals for marketing work.
purpose of creating an Email platform for Marketing
team of Cybage.It consists of various modules like
Admin, asset, campaign and reporting. its used across multiples verticals for marketing work.
Customer Health Management Tool
Created a web application for Aetna to maintain health records for patients using Spring MVC. This application is used by all active patients to get their past health history. Aetena uses this application for future health predictions and suggestions.
Education
2007 - 2011
Bachelor's Degree in Information Technology
Pune University - Pune, India
Certifications
AUGUST 2023 - PRESENT
Workato Automation Pro III
Workato
AUGUST 2023 - PRESENT
Workato Automation Pro II
Workato
JANUARY 2023 - PRESENT
Workato Automation Pro I
Workato
JANUARY 2021 - PRESENT
MuleSoft Certified Platform Architect
MuleSoft
JANUARY 2021 - PRESENT
MuleSoft Certified Integration Architect
MuleSoft
DECEMBER 2020 - PRESENT
MuleSoft Certified Developer - (Mule 4)
MuleSoft
DECEMBER 2019 - PRESENT
MuleSoft Certified Developer - Integration and API Associate (Mule 3)
MuleSoft
Skills
Libraries/APIs
API Development, REST APIs, MuleSoft API, Salesforce API
Tools
Anypoint Studio, Git
Languages
DataWeave, Java, SQL
Platforms
MuleSoft, Mule ESB, Windows, Mule Runtime Engine, Workato, Apache Kafka, Salesforce
Storage
Data Integration, Spring Data JPA, Microsoft SQL Server
Frameworks
Spring, Spring MVC, Spring Batch, Hibernate, Spring Boot
Industry Expertise
Retail & Wholesale
Paradigms
API Architecture, Automation
Other
API Integration, API Design, APIs, Integration, Data Transformation, Third-party Integration, MuleSoft Anypoint Platform, Integrations, iPaaS, Software Development, Architecture, API Platforms, Robotic Process Automation (RPA), Cloud, System Integration, NetSuite, Business Services, Webhooks
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