Enterprise Java & Backend Engineering
Architecture and modernisation, REST APIs and microservices, cloud deployment, third-party and event-driven integrations, and production troubleshooting.
About
You work directly with the engineer who architects your system
Pashyaa Technologies is a specialist engineering firm, deliberately focused. Your work is scoped and led by the principal engineer — no account managers, and no handoff between the person who plans it and the person accountable for it. For enterprise Java, cloud and AI engineering, that directness is the point.
- Founded
- 2020
- Based in
- Pune, India
- Focus
- Enterprise Java, AI integration, secure engineering
- Delivery
- Remote, global
Prasanna Sherekar
Director & Principal Engineer
Core stack
Java 21 Spring Boot 3.x Microservices REST PostgreSQL AWS GCP Kafka React Node.js Flutter RAG/LLM integration
Fourteen years building backend and full-stack systems for regulated industries, across roles at Aloha Technology, Capgemini and Wipro before founding Pashyaa in 2020 — including platforms delivered for Barclays and Citibank.
Recent work centres on the intersection of enterprise Java and applied AI: he architected and shipped InfoYog, a production AI assistant on Java 21 and Spring Boot 3.x with pgvector-backed retrieval, RAG answer routing and a Flutter client, deployed on Google Cloud. He also writes on application and AI security at Insecure Lab.
A note on the client names above
Those platforms were delivered through previous employers, as part of Prasanna’s own career before Pashyaa was founded. They are not Pashyaa engagements, and we do not present them as such. Pashyaa’s own delivered work is on the work page .
What we do
One specialisation, four services
Enterprise Java, cloud and AI engineering for product teams and technology partners. Pashyaa combines principal-level technical leadership with a small engineering delivery model — depending on the engagement, work is delivered through senior-led capacity, a small delivery pod, or a defined project scope.
Flexible B2B Delivery
Senior-led Java/Spring/AWS capacity, a small delivery pod, or white-label delivery for product teams, consultancies and technology partners.
AI & LLM Integration
Building RAG and LLM features into existing Java/Spring Boot systems.
Secure Engineering
Secure code review, security-audit remediation, and security design review for Java and LLM systems.
How we work
Small, and deliberate about it
- The engineer who scopes your work is the engineer who writes it.
- Every offer carries a published starting price. Fixed scope, agreed in writing before work begins.
- We say no to work outside the specialisation rather than staff it thinly.
- Intellectual property protection and confidentiality by design; we routinely work under NDA.
- Remote delivery, global clients, B2B and GST invoiced.
Talk to the engineer, not a salesperson
Tell us what you are building or what you need fixed. You will get a straight answer about whether it is work we should take.