Java · Spring Boot · Microservices

IT job support, software development & training — led by a senior engineer.

Real-time help on your stack, in your hours. 9.5+ years building production microservices and financial systems — now helping developers get unstuck, ship clean code, and grow.

IST · EST · PST hours 100% confidential No lock-in
ST
Saurabh TiwariSenior Backend Engineer
available
experience9.5+ years in production
domainBFSI · financial systems
core stackJava 8–21 · Spring Boot
specialisationMicroservices · system design
backgroundex–Societe Generale, Infosys
// builds, debugs and explains real production code — live with you.
Core stack
Java 8–21 Spring Boot Spring Data JPA Microservices REST APIs Kafka Redis AWS Docker · Jenkins Oracle · PostgreSQL · MySQL& more
What we do

Three ways to work together.

Whether you need help today, software built end-to-end, or to level up your own skills — each service has its own page with the full details.

Built, not just talked about

Real systems shipped to production.

A sample of the kind of work behind this experience — high-volume, reliability-critical software in banking and enterprise.

Financial systems

Risk & Limit Processing Platform

Designed a scalable microservices architecture for financial exposure and limit calculations — HLD/LLD, core risk logic, external integrations, and SQL/caching optimisation that improved performance by ~30%.

JavaSpring BootMicroservicesOracleRedis
API security

Metric Gateway — API Security Platform

Built a secure API gateway controlling access to financial data: request flow, validation layers and authorization logic, with microservices handling high-volume traffic and caching for fast response times.

Spring BootRESTAuthCaching
Distributed systems

Issue Tracker + Distributed Tracing

Developed microservices and Angular UI for an enterprise issue tracker, and integrated Jaeger distributed tracing across services to enable monitoring, root-cause analysis and dependency tracking.

Spring BootAngularJaegerMicroservices
Enterprise & BFSI

Transaction Monitoring & E-commerce APIs

Delivered REST/SOAP services for transaction monitoring, plus backend APIs for product and sponsored-content monetisation and role-based asset management workflows across enterprise clients.

JavaREST · SOAPSpring MVCSQL
Why PRS Technology Software and Services

Senior experience you can actually talk to.

/ real engineer

9.5+ years in production

You work with someone who designs and ships Java & Spring Boot systems for banks daily — not a script-reader. The advice holds up in your real codebase.

/ your hours

We work when you work

Sessions scheduled around your standups and deadlines — IST, EST or PST, including evenings — so support lands exactly when you need it.

/ private

Fully confidential

What you share stays between us. Your code isn't stored, shared or reused, and we never disclose who we work with. Privacy is the default.

How it works

From a failing build to a clean deploy.

A simple, four-step flow that keeps you in control and makes sure you understand every change.

01

Connect

Share your stack and deadline over WhatsApp or a quick call. No long forms.

02

Diagnose

We look at the error or task together and scope exactly what you need.

03

Pair

Live screen-share in your hours — we solve it alongside you, step by step.

04

Ship

Code merged, tests green, and you can explain the change to your team.

Questions

Before your first session.

Who will I actually be working with?+
Saurabh Tiwari — a senior backend engineer with 9.5+ years building production microservices and financial systems (ex–Societe Generale, Infosys). You work directly with that experience, not a call-centre layer.
What time zones do you cover?+
IST, EST and PST. Job support is often scheduled in the evening or early morning to match US working hours — that's normal here, and sessions are planned around your standups and deadlines.
Is everything confidential?+
Yes. Sessions are private, your code isn't stored or reused, and we never share who we work with. Confidentiality is the default, not an add-on.
How do I pay, and is there a contract?+
Hourly, monthly or per task — whatever suits. No lock-in, and nothing is due until after a free intro call where we agree scope and price.
Let's talk

Tell us what you're stuck on.

Share your stack and your deadline. You'll get a reply with a time for a free 15-minute call — no payment, no pressure.

// Free 15-min call · 100% confidential · reply within a day

Career Opportunity

Work with us — not just for us.

We're growing. If you're an experienced Java/Spring Boot engineer, a subject-matter expert, or a passionate trainer, we'd love to collaborate.

// Freelancer

Freelance Developer

Take on client projects in your spare time — APIs, microservices, frontend or cloud work — under the PRS Technology umbrella.

  • Java · Spring Boot · Angular / React
  • Remote, flexible hours
  • Project-based pay
// Job Support

Job Support Expert

Help developers in real-time through production bugs, feature work, and live screen-share sessions in their work hours.

  • 3+ years hands-on Java/Spring Boot
  • Evening / US-shift friendly
  • Per-session or monthly engagement
// Trainer

Trainer & Mentor

Deliver 1-on-1 mentoring sessions in Java, Spring Boot, microservices, system design, or cloud to learners worldwide.

  • Strong conceptual + practical depth
  • Patient, structured teaching style
  • Hourly or curriculum-based pay

Send us your resume

// Fill in a few details and attach your CV link or paste your LinkedIn — we will reach out within 2 business days.