OpenSearch/Solr Developer for Custom Plugins

@rohitpatidar001

Being a seasoned Java developer with over 9 years of experience, I am confident that my depth of understanding on the language itself and its associated frameworks such as Spring Boot will allow me to seamlessly transition into working specifically with OpenSearch, Elasticsearch or Solr. While I have not worked directly with OpenSearch before, my proficiency in Java and distributed systems ensures my ability to swiftly learn necessary tools and processes to contribute not just through bug fixes but also enhancing performance. One of my strengths is designing clean, efficient data access patterns for databases including MySQL which would be an asset in optimizing your search engine projects. Additionally, my exposure to security and familiar-ity with API validation could prove valuable if you consider going ahead with any security plugin development for OpenSearch Dashes for your projects. Moreover, I have strong experience contributing on GitHub and doing code reviews which makes me suitable for performing OpenSearch commits. Lastly, my background in working across multiple industries has instilled in me adaptability which translates well into a fast-paced remote work environment. I can either independently take up the tasks or work collaboratively with your existing team depending on your needs. Your short-term project sounds exciting and I would love to contribute my skills to make it a success/sbin/python3

@ashinnd84

Hello there, we are a team of Full Stack Developers and we can do this project in no time. Thanks Ashish Kumar from Coding jobs On-line.

@futuremaster777

Custom plugin development and direct commits to OpenSearch and Solr require deep expertise in the underlying Lucene architecture and Java-based engine internals. My approach focuses on precise bug fixes and performance optimization to ensure search functionality remains stable and scalable during plugin integration. I am prepared to handle the technical complexities of your Lucene-based projects through a structured, milestone-based workflow. I suggest a 30-day delivery timeline for the initial scope, with 50% of the payment secured via milestones to ensure project alignment.

@Afeska

Hi, this is the kind of deep search work where shortcuts don’t hold—plugin design, Lucene internals, and performance tuning all need to align cleanly. I can step in and contribute across OpenSearch/Elasticsearch/Solr with a focus on robust plugins, measurable performance gains, and upstream-ready code. I’ve worked extensively with Lucene-based systems—custom analyzers, query rewriting, scoring logic, and segment-level optimization—along with JVM tuning and distributed search behavior. I’m comfortable building production-grade plugins (analysis, query, transport layers) and ensuring they integrate cleanly with existing clusters. How I’ll approach this: • Design & implement 2–3 custom plugins (e.g., query rewriting, scoring, analyzers) with clean APIs • Profile bottlenecks (indexing/query latency, heap usage) and apply targeted optimizations • Debug and resolve issues at Lucene/OpenSearch level with reproducible test cases • Contribute PRs aligned with OpenSearch standards (tests, docs, review readiness) I focus on benchmark-backed improvements—not assumptions—so every change is measurable and stable. I can also support areas like relevance tuning, k-NN/vector search, and dashboard/plugin extensions if needed. If you’re looking for someone who understands search engines beyond surface-level usage and can contribute at the core level, I’m ready to get started.

@Ebendewater

I focus on delivering work that’s done properly, clear, polished, and aligned with exactly what you need. As a new freelancer I’m focused on building my reputation, so I offer competitive rates while putting in extra effort to ensure high quality results, reliable communication, and work I stand behind. I also offer 6 months free maintenance and unlimited revisions. With over 5 years of hands-on experience in OpenSearch, Elasticsearch, and Solr, I am confident that I can fulfill your project requirements. My deep proficiency in Java, particularly with JVM tuning and build tools like Maven and Gradle, aligns perfectly with your need for core language expertise. Moreover, I have an in-depth understanding of Apache Lucene, including indexing, querying, analyzers, postings, segments, which is critical to optimizing search functionality. I'm proud to say that developing plugins/extensions is my forte. In the past, I have created various custom analyzers and scorers that significantly improved the efficiency of the search process. Moreover, I'm well-versed with the OpenSearch contributions on GitHub and bug triage/fixes which will enable me to actively contribute to your projects.

@shivamstm01

With a solid background in Java and MySQL, I bring a unique perspective and expertise to the table. Leveraging 5+ years of hands-on experience with OpenSearch, Elasticsearch, and Solr (OpenSearch preferred), I am confident that I can competently handle this project's requirements and more. I have an intimate understanding of core Java principles and JVM tuning, which will be essential for plugin building, bug fixing, and optimizing search functionality. Not only have I contributed to numerous open-source projects before, but I've also performed extensive work on backend architecture and frontend development for a variety of sectors including finance, healthcare, e-commerce, and government projects. My ability to guide cross-functional teams effectively is sure to lend itself well to this remote contract where strong communication skills are paramount. In closing, I am not just offering my skills as an OpenSearch/Solr developer but a comprehensive problem solver who is comfortable handling complex tasks while prioritizing security, maintainability, and scalability. Let us team up on this project so we can build something truly exceptional together.

@ttobio69

Hi there, I read your requirements carefully, and this is the kind of low-level search-engine work that requires strong understanding of Lucene internals, JVM behavior, distributed search flow, and plugin architecture—not just basic OpenSearch usage. I have strong experience working with Java-based backend systems, distributed architectures, search optimization concepts, API-layer integrations, and performance-focused backend development. I’m comfortable working with Maven/Gradle workflows, debugging complex backend behavior, and contributing structured fixes in GitHub-driven environments. What I can help with: • Custom OpenSearch/Solr plugin development • Query rewriting and custom scoring logic • Lucene indexing and analyzer optimization • Bug fixing and performance tuning • JVM and query performance analysis • Distributed search troubleshooting • GitHub PR workflow and code reviews • Benchmarking and optimization reporting I can start immediately and help move the first milestone forward within your 2-week target. Cost: ₹10,000 || Timeline: First milestone within 1-2 weeks Best regards Oluwatobi Okedairo

@tusharb062

I’m an experienced search engineer with strong expertise in OpenSearch, Elasticsearch, and Apache Lucene, and I can help you deliver high-performance, production-ready search solutions. I’ll design and build custom plugins (query rewriting, scoring, analyzers), contribute clean, review-ready OpenSearch PRs, and handle bug fixes with measurable performance benchmarks. My approach focuses on relevance tuning, JVM optimization, and efficient indexing/query pipelines. I’m comfortable working with distributed search architectures and Lucene internals. I can start immediately, commit 10–20 hrs/week, and deliver the first milestone within two weeks with clear progress updates and documentation.