Ashima  ·  Senior Java Microservices Developer  ·  6+ yrs

Mid-Level
6+ years experiencehybrid
Available within 48 hrs

Proof of scale

100,000 emails per day
10x increase in email throughput
10x increase in email throughput100,000 emails per day
Built for
Yahoo! IndiaZenarateYahoo!
Patent for identifying domains for mobile devices · Yahoo! India

About Ashima

Ashima is a Sr. Java Developer with 6+ years of experience in developing SaaS enterprise software and microservices.

6+ years of commercial experience in

SaaS / B2BFinTechLegal TechMedia & Entertainment

Skills(19)

JavaMicroservicesAWSSpringMySQLSpring BootRESTful ServiceNLPBERT based modelLuis based solutionPHPYiiC#.NETWCFSQL ServerFacebook APIsHadoopXML

Why hire Ashima?

Production deploy authorityMentored 4+ junior developers

Designed and implemented microservices and NLP solutions.

Led multiple engineering teams to deliver high-quality software.

Achieved a 10x increase in email throughput through architectural improvements.

Obtained a patent for innovative work on mobile device domain identification.

Increased email throughput from 10,000 to 100,000 emails per day.

Successfully architected and deployed a video sharing platform that became a well-established product.

Project highlights(6)

Real Time Presentment – Sr. Java Developer

Overview: Developed a SaaS enterprise software product that handles real-time data presentment. Responsibilities: Led a team of engineers to identify performance bottlenecks in a monolithic architecture and successfully built a microservices architecture. Utilized AWS Lambda and Salesforce Exacttarget platform to enhance performance and scalability. Enabled the platform to handle large datasets and increased email throughput from 10,000 to 100,000 emails per day.

JavaMicroservicesAWSSpringSpring BootRESTful ServiceMySQL

Key outcomes:

  • Improved performance and scalability significantly, increasing email throughput from 10,000 to 100,000 emails per day.

Intelligent Reviews – Sr. Java Developer

Overview: Co-architected and developed a product for insurance and banking clients to review regulatory compliance of generated documents. Responsibilities: Built the product from scratch, including mentoring developers and QA team members. Led exploration and development of an NLP based solution for recognizing entities within PDF documents.

JavaNLPBERT based modelLuis based solutionAWS

Key outcomes:

  • Successfully rolled out the system to clients.

  • Developed an NLP solution for automated document entity recognition.

Video Sharing Platform – Sr. Java Developer

Overview: Architected and led the development of a video sharing and recording platform for simulation training. Responsibilities: Led stakeholder interactions for requirement gathering and technology decisions. Developed the platform using PHP, Yii framework, MySQL, and Wowza media server.

PHPYiiMySQLAWS

Key outcomes:

  • Successfully deployed the platform, which is now a well-established company Zenarate.

C#,WCF Web services, Outlook Add-ins, php applications – Sr. Java Developer

  • Developed several applications based on C# .NET and PHP from scratch.
  • Built web services upon WCF framework and SQL server for mobile and desktop applications.
  • Developed custom add-ins for Outlook 2010 to export email in a custom format.
  • Developed RESTful web service APIs using PHP framework Yii with social media integration such as Facebook APIs.
C#.NETWCFSQL ServerPHPYiiFacebook APIs

Key outcomes:

  • Developed proprietary backend publishing software integrations.

  • Created custom Outlook add-ins for email export.

Yahoo! Web Search Feed Processing – Java Developer

  • Managed and ingested high-quality partner content for Yahoo! Web Search.
  • Worked as tech lead for a team of 4 responsible for content processing.
  • Implemented a workflow-based feed processing system on Hadoop to acquire and process XML partner feeds.
  • Designed and developed a solution for enabling Rich Results in Yahoo! Web search, requiring understanding of complex search backend components.
JavaHadoopXML

Key outcomes:

  • Successfully enabled Rich Results feature in Yahoo! Web search.

  • Led a team in managing and ingesting high quality content.

Industry experience

SaaS / B2B

3 projects
  • •Real Time Presentment— Sr. Java DeveloperJava · Microservices · AWS · Spring +3
  • •Video Sharing Platform— Sr. Java DeveloperPHP · Yii · MySQL · AWS
  • •Yahoo! Web Search Feed Processing— Java DeveloperJava · Hadoop · XML

FinTech

1 project
  • •Intelligent Reviews— Sr. Java DeveloperJava · NLP · BERT based model · Luis based solution +1

Legal Tech

1 project
  • •Intelligent Reviews— Sr. Java DeveloperJava · NLP · BERT based model · Luis based solution +1

Media & Entertainment

5 projects
  • •Real Time Presentment— Sr. Java DeveloperJava · Microservices · AWS · Spring +3
  • •Video Sharing Platform— Sr. Java DeveloperPHP · Yii · MySQL · AWS
  • •C#,WCF Web services, Outlook Add-ins, php applications— Sr. Java DeveloperC# · .NET · WCF · SQL Server +3
  • •Yahoo! Web Search Feed Processing— Java DeveloperJava · Hadoop · XML
  • •Yahoo! Mobile Web Search Index and Partner Feed Processing— Software EngineerJava · XML

Ready to work with Ashima?

Schedule an interview and onboard within 48 hours. No long hiring cycles.

At a Glance

Experience6+ years
Work modehybrid
Starting from₹1.7 L/mo
Direct hirePossible
Start within48 hours
From₹1.7 L/ month

Single contract. No agency markup confusion.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewerMentor / leads juniorsRecognised OSS contributor
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Ashima

Java Developer