Vadlamani Dinakar — Software Engineer

Github: https://github.com/VadlamaniDinakar Seasoned Software Developer with 7+ years of experience across IT services and product-based organizations, specializing in Java Spring Boot, Oracle Database, RESTful WebServices, Vaadin, OJET, Chef, CI/CD, and Unix environments. What sets me apart: I don't just use AI — I build with it at the architecture level. I have hands-on experience integrating Claude API and OpenAI into production applications, designing Agentic AI pipelines, RAG (Retrieval-Augmented Generation) systems, response streaming, prompt engineering, prompt caching, prompt evaluation, and temperature tuning — delivering a 3× increase in team development velocity with excellent code coverage across projects. What I've built with AI: → Agentic AI pipelines with multi-step reasoning and tool use inside enterprise Java applications → RAG systems combining vector search with LLMs for accurate, context-aware answers on proprietary data → Real-time response streaming for seamless, production-grade AI-powered user experiences → Prompt evaluation and caching frameworks that reduced API costs while maintaining output quality at scale Core Technical Expertise: → Backend: Java, Spring Boot, Spring MVC, Spring Security, Microservices, JPA/Hibernate, DSA → Frontend: Vaadin, OJET, JavaScript, HTML/CSS → Database: Oracle Database, SQL, PL/SQL, Query Optimization → DevOps: Chef, CI/CD Pipelines, Unix/Linux, Git, Jenkins, Docker → AI/LLM: Claude API, OpenAI API, RAG, Agentic AI, Prompt Engineering, Response Streaming, Prompt Caching Backed by a B.Tech in Computer Science and Engineering, I bring a strong academic foundation combined with practical depth across the full stack. I thrive in forward-thinking teams that tackle complex challenges — and I'm passionate about staying ahead of emerging technologies to deliver solutions that genuinely move the needle. Open to roles in Java Full Stack Engineering, AI/LLM Integration, and Backend Architecture. Let's connect and explore how I can bring value to your team.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with strong expertise in Fintech and SaaS applications.

Location: Hyderabad, Telangana, India

Experience: 7 yrs 4 mos

Skills

Artificial Intelligence (ai)
Java
Microservices
Vaadin

Career Highlights

7+ years of experience in software development.
Expert in Java Spring Boot and AI integrations.
Achieved 3× increase in team development velocity.

Work Experience

AT&T

Specialist Software Engineering (1 yr 3 mos)

Oracle

Member of Technical Staff (1 yr 3 mos)

ORACLE FINANCIAL SERVICES SOFTWARE LIMITED

Software Developer 2 (1 yr 3 mos)

Accenture

Application Development Senior Analyst (8 mos)

Application Developement Analyst (1 yr)

Associate Software Engineer (1 yr 11 mos)

Education

Bachelor's degree at NSRIT (Autonomous)

+2 at Jawahar Navodaya Vidyalaya - JNV

10th Standard at OP Jindal Bharathi Vidya Mandir

Vadlamani Dinakar

Software Engineer

Hyderabad, Telangana, India7 yrs 4 mos experience

AI Enabled

Key Highlights

7+ years of experience in software development.
Expert in Java Spring Boot and AI integrations.
Achieved 3× increase in team development velocity.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with strong expertise in Fintech and SaaS applications.

Contact

Skills

Core Skills

Artificial Intelligence (ai)JavaMicroservicesVaadin

Other Skills

Spring BootAIOracle DatabaseAppshellEclipseJDBCPrometheusGrafanaShell ScriptingOjetCypressE2EAgile EnvironmentSQLHibernate

About

Experience

7 yrs 4 mos

Total Experience

2 yrs

Average Tenure

1 yr 3 mos

Current Experience

At&t

Specialist Software Engineering

Mar 2025 – Present · 1 yr 3 mos · Hyderabad

Integrated OpenAI into core applications, automating repetitive workflows and boosting team development speed by 3× — measurably proven across sprint cycles.
Architected end-to-end Agentic AI pipelines with multi-step reasoning and tool use, enabling autonomous task execution within enterprise Java applications.
Implemented RAG (Retrieval-Augmented Generation) systems that combined vector search with LLMs to deliver accurate, context-aware responses on proprietary data.
Engineered response streaming with real-time token delivery in production, significantly improving perceived performance and UX in AI-powered features.
Applied prompt caching & evaluation frameworks to reduce API costs and consistently maintain high-quality, reliable LLM outputs in production environments

Artificial Intelligence (AI)Spring BootJava

Oracle

Member of Technical Staff

Nov 2023 – Feb 2025 · 1 yr 3 mos · Telangana, India · On-site

Worked for communication clients in developing and enhancing the UI as per the requirement using leaflet. Primarly developed the screens and made enhancements using the libraries such as leaflet, codeMirror, Sortablejs etc.
Developed required screens using OJET and Leaflet.
Involved in migrating the communications application to Oracle stack using Oracle Helidon, Ojet, Jenkins, OCI.
Developed scripts for e2e and acceptance testing using Cypress. Fixing the bugs reported in present application.
Developed an installer using jenkins which installs the packages automatically by taking the input parameters provided by the user. This helped the team to save time and complete the tasks automatically. Automated all the user acceptance cases along with the installer such that when ever the package is installed all the test cases run automatically and provide the results.
Updated the node pakages from vulnerable versions to latest versions as per the GIS requirements and performed all types of Dev and QA according to requirement.

Artificial Intelligence (AI)

Oracle financial services software limited

Software Developer 2

Aug 2022 – Nov 2023 · 1 yr 3 mos · Bengaluru, Karnataka, India

Worked for Oracle Banking Party in developing required screens using Ojet for front end and microservices in the backend.
Developed an installer using Oracle Replacement Configurator(ORC) which uses chef to deploy the collections using Newman. Written required recipes and cookbooks to execute newman. The recipes are written using Ruby. This reduced the overall time from 7 days to 10 minutes which helped the team to decrease the manual power.
Worked for a Oracle Banking Liqudity Management team in developing the microservices for required data segments and deployed on weblogic servers.
Written Groovy test cases for the developed services.
Performed end to end testing for all the screens. Developed and fixed required UI changes using OJET.
Worked in Oracle Banking Origination Project where we developed the products based on customer requirement such as Term deposits, Loans, Saving Accounts,Credit cards etc for all types of customers such as Individual,SMB etc.
Writing microservices for the required data segments from back end and integrating them with UI data segments developed using OJET.
Oracle Micro Service Architecture is used for writing the services and developed using swagger.
The testing is performed using postman before integrating and deployed on Tomcat servers locally. On cloud the services are deployed on weblogic.
The calls to other services such as third party services is done using routing hub called as Oracle Banking Routing Hub by using velocity templates.CICD pipeline Jenkins is used for running jobs.
Developed collection run using Newman which runs using Java for the environment set up. Work is progressed using Agile Methodology.

Oracle DatabaseAppshellJavaMicroservices

Accenture

3 roles

Application Development Senior Analyst

Dec 2021 – Aug 2022 · 8 mos · Hyderabad, Telangana, India

Worked for Bank of America client for a fxTransactions which deals with foreign exchange.
Provided ESAPI validation for the applications that are vulnerable as per GIS observations.
Worked along with the on shore and off shore team in fixing and updating log4j vulnerability.
Worked on ADSF stories and fixing the issues that were reported by GIS team.
Internally created microservices for the required screens using spring boot and microservices architecture. Used apigateway for all traverse of services.
Conducted daily scrum for the team to take the updates.

Oracle DatabaseEclipseJavaMicroservices

Application Developement Analyst

Promoted

Dec 2020 – Dec 2021 · 1 yr · Hyderabad, Telangana, India

Worked for Bank of America client for a Chicago team in rewriting the standalone application developed using Java Swings into a web based application using VAADIN UI framework.
Developed nearly 40+ screens and deployed successfully into servers.
The functionalities such as all CRUD operations can be performed using this application along with exporting data in a excel format.
The data is stored,manipulated and selected by connecting to JDBC.
Written Junits and provided 90% of coverage as per SonarQube.
Written selenium scripts for all the screens which helped the team for performing regression testing during the releases.
Work is progressed using Agile Methodology.

Oracle DatabaseEclipseJavaVaadin

Associate Software Engineer

Jan 2019 – Dec 2020 · 1 yr 11 mos · Hyderabad, Telangana, India

Worked for Bank of America client.
Created portlets,hooks using Liferay technology.
Created and maintained dashboards for Data and Analytics(DNA) team using Groovy,Google charts,
and Java to know the statistics of OATS and CATS generation for the day. The wars are deployed on tomcat on UNIX servers and triggered everyday by automatic jobs using teamcity.
Collaboratively worked along with the US clients in submitting the verified OATS and CATS to FINRA.
Created several Shell scripts to auto generate the OATS and CATS for the day.
Written test suites using Junit and Groovy for testing during releases.
Created Dashboards using Jira APIs to know the status of stories assigned. Later started to use Kanban boards.
Work is progressed using Agile Methodology.

Oracle DatabaseEclipse