Jithick R-Backend Software Engineer
Check rate
Experience
Software Engineer
Nous Infosystems
- Working as a Backend Software Engineer at Envestnet, developing secure, scalable Java and Spring Framework and REST APIs microservices for the Folio wealth management platform, after converting from intern to full-time based on performance.
- Developed backend features integrating with KarmaDB, Envestnet's internal data platform, to support the Folio wealth management application.
- Contribute to API Gateway components — rate limiting, caching, and load balancing. Improved code review efficiency by integrating GitHub Copilot-assisted review workflows, reducing average review turnaround time by approx. 50% while maintaining code quality standards.
Financial Digital Twin — AI Portfolio Advisor
AI
- Built an AI-powered portfolio advisory web app: a RAG pipeline (sentence-transformer embeddings + cosinesimilarity) for semantic search over client meeting notes, paired with Google Gemini for conversational Q&A, PDF data extraction, and natural-language briefings. Trained scikit-learn models (Decision Tree Classifier for risk-drift detection, Linear Regression for diversification scoring) and implemented Monte Carlo simulation for retirement outcome forecasting. Used Claude to prototype and refine prompt engineering for the RAG pipeline’s Q&A responses, and to accelerateFlask/Python backend development and debugging — reducing development time by approx. 25%.
Software Engineer Intern
Nous Infosystems
- Built and shipped 5+ backend features in Java and Spring Boot under senior engineer guidance, applying Spring Security and token-based (JWT) authentication across 10+ internal service endpoints.
- Containerized services with Docker to model production deployment pipelines, reducing local environment setup time by 40%. Wrote unit and integration tests using JUnit and Mockito, increasing code coverage by 35% and reducing bugs.
CloudFlix – Cloud-Based Video Streaming and File Management System
cloudflix
- Engineered a cloud-based video streaming platform using Spring Boot, MinIO, and React, delivering on-demand streaming via HLS/MPEG-DASH.
- Implemented OAuth 2.0 + JWT authentication for secure user access, with optimized caching for efficient handling of large-scale media.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Finance, and Investments and M&A.
Summary
Backend Software Engineer with expertise in Java, Spring Boot, Microservices, and AI/ML, delivering secure backend services and production-ready RAG-based full-stack applications.
Skills
- Programming Languages: C, Java, Python
- Web And Backend: Html, Css, React, Spring Boot, Flask, Node.Js
- Databases And Storage: Postgresql, Mysql, Mongodb, Minio, Karmadb
- Devops And Cloud: Docker, Aws (Ec2)
- Ml/Ai: Rag, Google Gemini Api, Gradio, Scikit-Learn, Catboost, Lightgbm, Resnet50, Tensorflow, Pytorch
- Tools And Platforms: Git, Intellij Idea, Vs Code, Postman, Ci/Cd (Github Actions)
Languages
Education
Sri Ramakrishna Engineering College
B.E. · CSE · Coimbatore, India · 8.25/10
Sathya Sai Matric Hr. Sec. School
HSC · biomaths · Tuneri, India · 94.2
Certifications & licenses
Building with the Claude API
Anthropic Education
Claude Code in Action
Anthropic Education
Java 11 Essentials Certificate
Infosys Springboard
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Jithick is based in Ooty, India and can operate in on-site, hybrid, and remote work models.
Jithick speaks the following languages: Tamil (Native), English (Advanced).
Jithick has at least 3 years of experience. During this time, Jithick has worked in at least 4 different roles and for 3 different companies. The average length of individual experience is 1 year and 10 months. Note that Jithick may not have shared all experience and actually has more experience.
Based on recent experience, Jithick would be well-suited for roles such as: Software Engineer, Financial Digital Twin — AI Portfolio Advisor, Software Engineer Intern.
Jithick's most recent position is Software Engineer at Nous Infosystems.
In recent years, Jithick has worked for Nous Infosystems, AI, and cloudflix.
Jithick is most experienced in industries like Information Technology and Banking and Finance.
Jithick is most experienced in business areas like Information Technology, Product Development, and Finance. Jithick also has some experience in Investments and M&A.
Jithick holds a Bachelor in CSE from Sri Ramakrishna Engineering College.
Jithick has 3 certificates. These include: Building with the Claude API, Claude Code in Action, and Java 11 Essentials Certificate.
Jithick is immediately available part-time for suitable projects.
Daily rate distribution
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Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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