Daily 2-Hour Job Support Needed - Java servlet (legacy), SQL & AWS

@kaustubhbawa123

Hi, I am an IIT Grad, Oracle Certified Professional Java SE Developer, ex-BFSI and worked at fortune 500 companies. I will make it a reality for you. As a Java Developer, I can provide expert guidance on legacy Java Servlet-based application maintenance, debugging, and issue resolution in an active production environment, utilizing SQL and AWS-related work to ensure seamless daily job support. Kindly click on the chat button so we can discuss and get started. Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect

@vanhuy19892011

Hi! I bring 6+ years of experience in Java Servlets, JSP, Struts, and SQL, with a strong track record supporting legacy systems and resolving production issues in real time. I’m comfortable with AWS, Git workflows, and performance tuning—and I’ve provided live job support before, including mentoring. Available during US hours and ready to start immediately. Let’s connect!

@abhayk49

Hi, I’m interested in providing daily job support for your legacy Java application and can commit reliably to 2 hours per day during US working hours. I have solid hands-on experience working with legacy Java Servlet–based systems and supporting live production environments. I’m comfortable jumping into existing code, debugging issues quickly, and explaining fixes clearly so the team can move forward with confidence. Relevant experience & skills: Java Servlets, JSP, JSTL Struts (1.x / 2.x), Apache Tiles Servlet Filters & Listeners Strong SQL: complex queries, stored procedures, performance tuning AWS basics (EC2, logs, deployments, environment issues) Git-based workflows and production support practices What I can help with daily: Live debugging and issue resolution Guidance on legacy code and frameworks SQL query analysis and optimization Production support with a calm, methodical approach Clear explanations to support upskilling I have 6+ years of Java experience, have done job support/mentoring before, and understand the importance of reliability, punctuality, and clear communication in support roles. The proposed monthly range works for me. I’m ready to start immediately and align with your schedule. Looking forward to connecting. Thanks, Abhay Kumar

@KarthikTechCon

Hi, I'm Karthik, a Java developer with 10+ years of experience, specializing in legacy Java applications, SQL optimization, and AWS-related tasks. I can provide reliable daily job support (2 hours per day) for your legacy Java Servlet-based application. Key Skills: Java Servlets & Legacy Frameworks: Expertise in Struts, JSP/JSTL, Apache Tiles, and Servlet Filters/Listeners. SQL Expertise: Strong in complex queries, stored procedures, and performance tuning. AWS Knowledge: Hands-on experience with AWS services for cloud solutions. Version Control: Proficient with Git and standard workflows. Responsibilities: Provide real-time debugging and guidance for issues in the legacy system. Help resolve production issues and optimize performance. Offer upskilling and explain concepts to ensure smooth development and maintenance. Work Schedule: Available for 2 hours/day, Monday to Friday, during US working hours. I offer technical mentorship, prompt issue resolution, and clear communication. Looking forward to supporting your team! Best regards, Karthik Resonite Technologies

@burzhuy

Having been a Java developer for over two decades, with in-depth experience in the likes of Java Servlets (legacy applications) and SQL, I can confidently say that I am more than suited for this role. Throughout my career, I have worked extensively with frameworks similar to Struts (1.x / 2.x), JSP / JSTL, Apache Tiles as well as utilized Servlet Filters & Listeners - all critical aspects of your project. My SQL expertise includes writing complex queries, handling stored procedures, and performance tuning; skills that will prove invaluable in supporting your application. Moreover, I have a working knowledge of AWS which will be beneficial in understanding and handling your environment better. Over the years, I have gotten well-versed in Git and other standard version-control workflows to efficiently maintain code integrity. My history of delivering robust code along with my knack for quickly debugging and resolving production issues will guarantee minimal disruption to your workflow.

@kumarashish99

As a seasoned backend wizard and AWS-certified professional, I am confident I have both the technical chops and the conceptual knowledge to excel in this job. Over the past 5+ years, I've honed my skills in Java, SQL, and AWS-related work, specifically around complex queries, stored procedures, debugging, and performance optimization. My experience with legacy servlet-based frameworks like Struts (1.x/2.x), JSP/JSTL, Apache Tiles and others is extensive which aligns perfectly with your project requirements. Being an AWS-certified practitioner comes with its charm, allowing me to effectively maneuver through your AWS environment as well! Apart from my technical aptitude, my reliability and commitment to punctuality are something that you can count on. My previous job support experiences will come in handy here too as I'm experienced with providing live guidance, debugging and resolving issues in real-time. At heart, I'm an excellent communicator who finds great joy in helping people grasp new concepts with ease. Let's join forces to masterfully support your legacy Java stack together!

@haitham1996

Hi! As a Software Engineer with 4+ years of hands-on experience in Java Servlet-based legacy applications (including Struts 1.x/2.x, JSP/JSTL, Apache Tiles, Servlet Filters & Listeners), plus strong SQL (complex queries, stored procedures, performance tuning) and AWS exposure, I'm well-equipped to provide reliable daily job support.I've debugged and resolved production issues in live environments, guided teams on legacy code, and used Git workflows extensively—perfect for 2-hour daily live support (Monday–Friday, during US working hours: I'll adjust to ~3:30 PM – 5:30 PM IST / 6:00 AM – 8:00 AM EST).

@Ussama91

I will provide daily job support for 2 hours, Monday to Friday, during US working hours, leveraging my Java Servlet expertise, SQL skills, and AWS knowledge to debug and resolve production issues in a legacy application, ensuring reliable and efficient solutions within the proposed budget of ₹20,000 - 25,000 INR/month. Waiting for your response in chat! Best Regards.

@cronusornus

Being a seasoned Java developer with extensive experience in J2EE, MySQL and SQL, I believe I'm the ideal candidate you're looking for to support and maintain your legacy code. Having previously worked with legacy servlet-based frameworks including Struts (1.x / 2.x), JSP / JSTL and Apache Tiles, I am well-versed with the intricacies of such applications. Moreover, my proficiency in complex queries, stored procedures, and performance tuning in SQL will aid me in not just resolving bugs or issues but also enhance your application's efficiency. Additionally, my knowledge of AWS and version control workflows like Git ensures that I can provide you with a holistic job support experience. Having worked as a solution architect for 10 years now, I have seen complex systems at scale. This real-world experience will enable me to provide you live guidance on daily tasks and help resolve real-time issues efficiently. My client-centric approach and commitment to ensuring your satisfaction make me an excellent asset for your team. So let's collaborate to create something amazing together!

@approzo

Hi Given my 5+ years of development experience, I assure you that my deep proficiency in Java servlets (particularly with legacy programs) will be immensely beneficial in providing consistent and reliable support to your daily tasks. Having worked with frameworks like Struts (1.x / 2.x), JSP/JSTL, Apache Tiles, Servlet Filters & Listeners extensively, I am well versed with the intricacies involved. Let me assure you that I understand the complications that come up in a live production environment and, I excel at quickly debugging and resolving such issues. Thanks Manoj

@bilal0356

Hello Shubh V., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Java, JSP, J2EE, SQL, MySQL, Debugging, Git, Java Spring, Performance Tuning Lets connect in chat so that We discuss further. Regards

@shanbirplatypus

Legacy Servlet + SQL + AWS specialist - US hours ✅ Java Servlets/Struts/JSP/Tiles (5+ yrs legacy) ✅ Complex SQL + stored procedures + tuning ✅ AWS + Git production debugging ✅ US working hours (2hr daily M-F) ✅ Clear explanations + upskilling Immediate start - available now Portfolio: https://www.freelancer.in/u/shanbirplatypus

@AtharvaITS01

Hi, I’m a senior Java developer with 5+ years of hands-on experience supporting legacy servlet-based applications, including JSP/JSTL, Struts, Tiles, and Filters/Listeners, along with strong SQL and AWS exposure. I’ve provided live job support before and am comfortable debugging production issues in real time. I can commit to 2 hours daily (Mon–Fri) during US working hours and help keep your application stable while also supporting upskilling where needed. What I bring • Strong Java Servlets + legacy frameworks (Struts 1/2, JSP/JSTL, Tiles) • Advanced SQL (complex queries, stored procedures, performance tuning) • AWS working knowledge + Git workflows • Fast debugging in live environments • Clear explanations and mentoring-style support How I’ll help • Live guidance on daily tasks • Rapid root-cause analysis and fixes for production issues • Query optimization and performance improvements • Reliable, punctual support with clear communication Comfortable with your proposed monthly range and ready to start immediately. Best regards, Anand Shah

@prasanth9A

I am an experienced Java developer with strong hands-on expertise in legacy Java Servlet–based applications, SQL, and AWS, and I am interested in providing daily job support (2 hours/day) as per your requirement. ? Technical Expertise Java & Legacy Stack Java Servlets, JSP, JSTL Struts (1.x & 2.x) Apache Tiles Servlet Filters & Listeners SQL & Databases Complex SQL queries Stored procedures Query optimization & performance tuning AWS EC2, S3, basic IAM, logs & deployment support Version Control Git (branching, merging, conflict resolution) ? What I Offer Live daily job support during US working hours Real-time debugging and production issue resolution Clear explanation of code, logic, and legacy workflows Guidance on best practices and upskilling support Reliable availability, punctuality, and quick turnaround ? Experience & Approach 5+ years of overall development experience Prior experience supporting and maintaining production legacy systems Strong problem-solving mindset with calm handling of critical issues Comfortable working in active production environments

@manishc049

Hello, I’m interested in providing daily job support for your legacy Java Servlet–based application. I have strong hands-on experience working with Java Servlets, JSP/JSTL, and legacy frameworks such as Struts, along with solid expertise in SQL and practical knowledge of AWS environments. I have experience debugging and resolving production issues, writing and optimizing complex SQL queries and stored procedures, and supporting applications running in live environments. I’m comfortable working with Git-based version control workflows and collaborating remotely during US working hours. In addition to technical support, I enjoy explaining concepts clearly and helping team members upskill while solving real-time problems. I’m reliable, punctual, and committed to providing consistent daily support for 2 hours each weekday. With over 5 years of development experience and prior exposure to production support scenarios, I can quickly understand your existing codebase and assist in stabilizing and enhancing the application. I’m available to start immediately and would be happy to discuss your requirements further.

@sahilg693

I can provide reliable daily job support for your legacy Java Servlet–based application, with hands-on help in debugging, issue resolution, and guided problem-solving in a live production environment. I have strong practical experience working with legacy Java stacks, where quick understanding of existing code, identifying root causes, and fixing issues without breaking production is critical. Technical Expertise • Core Java & Java Servlets (legacy applications) • JSP / JSTL, Servlet Filters & Listeners • Experience with Struts (1.x / 2.x) and Apache Tiles • Strong SQL skills – complex queries, joins, stored procedures, and performance tuning • Working knowledge of AWS (deployment basics, logs, environment awareness) • Git-based version control and safe production workflows How I’ll support you • Live guidance during daily 2-hour sessions • Debugging and fixing real-time production issues • Explaining code, flow, and concepts clearly to support upskilling • Helping with SQL optimisation and performance bottlenecks • Reliable availability during US working hours (Mon–Fri)

@Amarachi20

Hi, I’m interested in supporting your legacy Java Servlet application and providing daily job support. I have strong experience working with Java, JSP, servlet-based architectures, SQL query optimization, and debugging production issues. I’m comfortable working with legacy frameworks and understand the importance of stability in live environments. I am reliable, quick at troubleshooting, and able to clearly explain solutions during live support sessions. I am also familiar with AWS environments and Git-based workflows. I am available during US working hours and can commit to the daily 2-hour support requirement.

@ANkitravya25

I am data entry with 10 years of experience inexsel ,MVC,SQL,web api ,Java script and jQuery and 2 years of experience in automation and rpa technology .worked on excel.

@vladimirfirebird

I have a lot of experience working with SpringBoot's RESTful API for the backend. I have experience developing a backend for currency exchange operations for a large bank. Also worked as a backend for the purchase/sale of securities in the same bank. Java development environment, SpringBoot, SwaggerUI. I am used to PostgreeSQL, MySql, Firebird in my work fo diferent tasks. I also work with NoSQL such as Redis, MongoDb, Hazelcast. I will be glad to cooperate with you