Bring Life to your Legacy Applications

Hello World Tech Consulting

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Modernise your applications using state of the art AI, Scaling, Resillence & Observability.

By leveraging the power of artificial intelligence, we aim to simplify processes, enhance decision-making, and deliver intelligent automation that reduces complexity and elevates performance.
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Case Studies

Solutions We Provide
Our Customers Solutions.

Microservices

Event Drive Spring Boot Microservices that auto scale based on traffic deployed on AWS, GCP ect.

Command Line Tools

Command Line Tools that perform a variety of functions like continuous polling, reporting, data analysis ect.

AI applications

Bring AI intelligence to your Java applications using Spring AI with Open AI or in-house deployed pre-trained GPT's

Data Migration

Migrate a massive amount of data, systematically, between various data sources, employing custom conversion for incompatible data types using Apache Spark

Could & DevOps

Facilitate seamless integration, deployment, and management of cloud-based solutions using DevOps practices, be it AWS, GCP, Azure, Digital Ocean, etc.

UI / UX Design

Craft visually appealing and user-friendly interfaces to enhance digital experiences.

QA & Testing

Rigorous quality assurance and testing processes to ensure software reliability and functionality.

Engineering Digital

Innovate and create cutting-edge digital solutions tailored to meet diverse needs and challenges.

Our Technology Expertise

AWS Services
Java
Apache Kafka
Microservices
SQL Databeses
Elastic Search
Artificial Intelligence
Apache Spark
Python
React
Docker
Spring Boot
Kubernetes

Our Services

We offer a wide range of backend development services to meet your enterprise needs. Our Java Backend Development services focus on building high-performance APIs using Spring Data, Hibernate, and Java 17+. If you're looking to scale, we offer Spring Boot Microservices Architecture, enabling independent, modular development with better fault tolerance and scalability.

We also implement Spring AI integrations for intelligent search, chatbot interfaces, and AI-enhanced recommendations, helping you stay ahead of the curve. Our Cloud-Native Deployments use Docker, Kubernetes, AWS, and GCP to ensure your infrastructure is fast, secure, and resilient. Finally, our team is skilled at API Integration and Automation, helping you connect external services, manage workflows, and streamline business operations.

Why Choose Us

With over 14 years of experience in backend development, our team brings deep expertise in Java and microservices architecture. We design and deliver Spring Boot microservices that are modular, efficient, and easy to maintain. Our experience in Spring AI allows us to implement modern AI-driven solutions using GPT and LLMs to power smart workflows. From Kafka-based event-driven systems to cloud-native deployments on AWS and GCP, we offer end-to-end backend engineering with a focus on quality, speed, and transparency.

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Industries We Serve

We work with businesses across various industries. In e-commerce, we implement AI-driven product search and personalized recommendations. In finance, we architect event-driven microservices for real-time transaction processing. We also help enterprises build internal tools with smart automation, modernize legacy monolith systems, and deploy AI chatbots for customer support and lead engagement. Our flexible service models fit businesses of all sizes, from startups to large enterprises.

Create a seamless, secure and future ready foundation for your business

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Amazing Tech Solution designed for us.
Solomon E
Founder - MasteringBackend
Hello World Tech has been an outstanding partner for us over the last two years. They manage our proprietary order-processing platform with precision and reliability, and recently helped us build an AI based sourcing platform called OptaAI that has transformed how we handle procurement. SPS and the team are responsive, expert, and genuinely invested in our success. Highly recommend!
Neel Patel
CFO - Optamark
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Juwita
Designer
SPS is good at his work and completed our project in a very short time . Would recommend him highly and we ll work with him if we have any more projects in Java.
Narendra Hiranandani
CEO - Enhira Software Limited
Hello World has been instrumental in building our properity File Comparison Tool
Thomas G
Founder - JClass