Junior Bogotá Developer for Diverse Projects

@ukroficer

Hello, ✅ You need someone who can jump between steady web backlog work, back-end system improvements, and polishing React front ends without slowing down delivery or communication. We’re a React/Vue/Next-focused team with 8+ years in JavaScript/frontend delivery, and we’re Top Rated on Freelancer with long-term JS engagements. Shipped 80+ React/Next/Vue apps — dashboards, SaaS UIs, e-commerce frontends. For your setup, we can support the React/legacy JS side cleanly: small feature delivery, UI polish, integration work, PR-friendly GitHub workflow, and performance-minded frontend updates that fit existing Java/C#/Python services and AWS-hosted databases. Two quick questions: 1) On the React side, are you using any state management now, or is most of the UI handled with local state plus API calls? 2) For the frontend backlog, is the work mostly SPA-style React screens, or do you also need auth flow/session handling tightened across the existing apps? I also noted your Bogotá requirement — is local presence mainly for timezone overlap in COL hours, or do you need occasional in-person collaboration too? Drop me a message — happy to align on stack and how we can plug into the current workflow. **Please let me know your thoughts. Looking forward, Roman**

@shivmirthyusl

Hi, Having 19+ years of experience in web and mobile app development, my team at IT Flex Solutions India is highly skilled in Java, MySQL, PHP, PostgreSQL, and Python - ensuring we tick off each technology on your list. We have a proven track record of delivering 483+ successful projects and have nurtured an adept team of 40+ developers geared towards providing scalable and valuable solutions. Moreover, we bring in the adaptability factor that you value highly. With various tech stacks, our key agenda is to quickly grasp the project requirements and deliver reliable code efficiently, which reflects our strong grasp over the languages listed - Java, C#, and Python. Our past experience contributing to diverse web and back-end projects is testament to this. Lastly, I understand the importance of a commendable communication process as it directly impacts the efficiency of process cohesion. Partnering with us means having open channels where your concerns will always be addressed promptly. Being physically located in Bogotá further facilitates seamless communication thus guaranteeing maximum client satisfaction. Let's discuss further how I can contribute to your growing roadmap of exciting projects. Thanks, SBM

@diektech

Hello, I'm Elias, a Miami-based senior software engineer with 20 years of experience in web and backend development. I see you're looking for a junior-to-mid level developer to help with your diverse client applications. Your main goal appears to be maintaining and enhancing these applications efficiently while ensuring high quality. I've built similar systems before, focusing on secure architecture, responsive user interfaces, and maintainable codebases. My approach would involve a few clear phases: 1) Assess the existing applications and workflows. 2) Identify areas for improvement and required features. 3) Implement enhancements and integrations. 4) Conduct thorough testing to ensure functionality. 5) Provide ongoing support as needed. Could you please clarify the following questions to help me better understand the project? 1) What specific functionalities or features do you envision for the applications? 2) Are there existing workflows that need to be preserved or optimized? 3) What types of integrations with other systems do you foresee being necessary? I have built similar systems before, though most were completed under NDA, so I can't share them publicly. However, I would be happy to walk you through the architecture and features. One extra value I can provide is a maintainable codebase, ensuring future developers can easily work on the project as it grows.

@techplusintl

★★★ JAVA, C#, PYTHON SPECIALIST ★★★ Hi, I see you need help with Java, C#, and Python. I can help you with adding features and improving back-end services. I have experience with React and databases like PostgreSQL and MySQL. I will work closely with you to understand your needs and deliver reliable code. I can adapt to the workload and communicate clearly. I am based in Bogotá and have several years of experience in web development and back-end projects. I am available for 30-35 hours a week. Next step is to discuss your projects and see how I can help.

@ost

As a seasoned web and software developer with a specialization in languages such as MySQL, PHP, and more, I believe I can be an invaluable asset to your team. While my experience doesn't align directly with Java, C#, and Python, one of the most essential traits for any developer is adaptability, and I am confident in my ability to learn and contribute quickly. I have developed detailed themes and plugins for platforms like WordPress, Magento, and Shopify that required frequent problem-solving and code optimization skills which will prove useful in your projects. In addition, my expertise with GitHub for version control could streamline our collaborative workflow while ensuring high-quality code delivery. My fluency in MySQL and familiarity with AWS complements the databases you use. Most importantly, communication is key when optimizing back-end systems or designing front-end interfaces, and my commitment to clear communication paired with my disciplined work ethic will ensure we are always on the same page. Regarding the budgetary aspect outlined in your project description, I believe my scope of capabilities combined with the competitive pricing I offer give considerable value for your investment without compromising on quality or potential turnaround time. To summarize, if you prioritize adaptability, clear communication along

@anirudhat

I should be upfront right away: I'm based in India, not Bogotá, so if physical presence there is a hard requirement, I completely understand and won't waste your time. But if what really matters day to day is someone who ships reliable code across a varied backlog and communicates clearly, I'd genuinely like to be considered — I work across exactly your stack: feature work on Java, C# and Python back-end services, React (and the odd legacy vanilla-JS) front ends, PostgreSQL/MySQL on AWS, and GitHub with clean, reviewable pull requests. I can commit steady 30-35 hour weeks and overlap several hours with COL working time. The way I'd prove fit is your small paid test task first — you see how I ship and communicate before any ongoing commitment. Available to start right away; happy to jump on that brief technical chat whenever suits.

@onkarkulkarni8

Hello, I can help you with "Junior Bogotá Developer for Diverse Projects" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.

@ambientinfotech

Hi, I can help you build a high-quality Flutter mobile application with clean UI/UX, fast performance, and scalable architecture. I have strong experience in Flutter app development, API integration, Firebase, custom backend systems, ERP/CRM integration, and eCommerce/mobile solutions. ✅ Cross-platform Android & iOS apps ✅ Clean and responsive UI/UX ✅ API & payment gateway integration ✅ Admin panel & backend support ✅ Fast communication & on-time delivery ✅ Long-term maintenance support I focus on delivering stable, user-friendly, and production-ready applications with complete client satisfaction. Let’s connect and discuss your project requirements in detail. Thanks,

@DrSyafiq

You're building Junior Bogotá Developer for Diverse Projects, where the real delivery risk is usually in the workflow details, not just the feature list. I've handled similar builds involving PHP, Java, Python, MySQL, usually where the important part was translating the brief into a reliable working system. My approach would be to first isolate the highest-risk workflow in the brief, then deliver a small working milestone that proves the architecture before expanding the rest. For this project, I would focus especially on: - PHP implementation risks and acceptance criteria - Java integration points and edge cases - Python milestone planning and handover clarity If helpful, I can outline the first milestone around the riskiest part of the build before we start. Best, Dr. Syafiq

@corpmember29

Hello, JUNIOR-TO-MID SOFTWARE DEVELOPER — JAVA, C#, PYTHON & REACT I HAVE WORKED ON SIMILAR WEB AND BACKEND PROJECTS BEFORE AND I CAN SHOW YOU. I have 10+ years of hands-on experience with Java, C#, Python, React, JavaScript, GitHub, PostgreSQL, MySQL and AWS. I have worked on backend services, REST APIs, database-driven applications, integrations and React-based web applications. I am comfortable working with existing codebases, fixing issues, adding features, reviewing changes and delivering reliable, well-tested code. I can adapt to your project requirements and collaborate effectively through GitHub and pull requests. I am available 30–35 hours per week and can align my working hours with COL time. I WILL PROVIDE 2 YEARS FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. WE WILL WORK WITH AGILE METHODOLOGY. I eagerly await your positive response. Thanks, Christina

@ozbas

As a seasoned Full-Stack software engineer, my 10+ years of hands-on experience will be a valuable asset for your portfolio of client applications. My skill set entails working with Java, C#, and Python, but also includes React (with some legacy vanilla JS), essential for your project's requirements. In addition to that, I have ample knowledge of GitHub version control and experience with PostgreSQL and MySQL databases deployed on AWS. Proudly based in Bogotá, Colombia, specifically at [Insert Exact Location], I am available for about 30-35 hours a week and can adapt well to varying scopes of work. Moreover, my timezone aligns perfectly with COL time and thus ensures clear communication between us throughout the project. Having contributed to numerous previous web and back-end projects, I understand the importance of reliable code delivery. As such, my aim is to not only hit the ground running but to continue producing accurate, high-quality work consistently. I'm keen on growing parallel to your projects while emphasizing teamwork and open dialogue as the keys to our success. Looking forward to discussing how we can further optimize your applications! Thank you for considering me for this role.

@HiFiDesigner

Managing client applications across multiple backend stacks (Java, C#, Python) and React interfaces often runs into code debt and deployment friction when pull requests lack rigorous branch hygiene or when database queries aren't optimized for cloud hosting. Without clean API contracts and solid relational schema conventions in PostgreSQL and MySQL, maintaining cross-service consistency quickly becomes inefficient. I am a developer based directly in Bogotá (Chapinero/Usaquén area) with 2+ years of hands-on experience maintaining full-stack systems across Java (Spring Boot), C# (.NET Core), and Python (FastAPI/Django) backends, as well as React frontends. I have managed migrations, resolved database bottlenecks on AWS RDS (PostgreSQL/MySQL), and adhered to structured Git workflows (PR reviews, semantic commits). I am available for 30–35 hours weekly during standard Colombia business hours (8:00 AM – 5:00 PM COT) and am ready for the technical interview and paid test task.

@InterconnectBPO

I understand the need for a dedicated junior-to-mid level developer to enhance your client applications. Our team in Bogotá can seamlessly integrate into your workflow, bringing strong fundamentals in web development and back-end systems to help you tackle your backlog efficiently. With expertise in Java, C#, and Python, we can quickly add features and optimize existing services. Our experience with React and integration scripts ensures that we can cover all aspects of your project. We maintain version control through GitHub, prioritizing clear communication and reliability. Also mention that communication, quality, and on-time delivery are priorities. If you'd like, I can also share similar work we've completed and discuss the best approach for your project. You pay for quality. We deliver it. Regards, JP

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. I believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@protovosolutions

Hello, We would be glad to support you with this project. Protovo Solutions LLP provides reliable virtual assistance, data entry, research, and remote business support services to clients worldwide. Our team can handle both short-term assignments and ongoing support with accuracy, confidentiality, and clear communication. Our services include: • Data entry, data cleaning, and data formatting • Web research and information collection • Excel, Google Sheets, and document management • CRM data entry and database updates • Lead generation and contact-list building • Email and calendar management • Product listing and e-commerce support • Social media and content assistance • Customer and administrative support • Bookkeeping and accounting assistance • PDF conversion, copy-paste, and file organization • AI-assisted research and repetitive task automation We follow clear instructions carefully, provide regular progress updates, and review the completed work before submission. Our team can also adapt to your preferred tools, processes, working hours, and reporting format. Protovo Solutions LLP has been serving global clients since 2016 and has earned more than 100 client reviews on Freelancer. Please connect with us through chat to discuss the work. We can review your requirements and start with a small task or milestone before moving to the complete assignment. Kind regards, Protovo Solutions LLP

@naminghn

Hi there, I see you're looking for a developer who can handle a variety of tasks across Java, C#, and Python as well as improve your React front ends. My technical background includes solid experience in PHP and API integrations along with a strong understanding of back-end systems and relational databases like PostgreSQL and MySQL. I'm based in Bogotá and can easily adapt to your project’s needs. I have the availability to commit about 30 hours a week, focusing on delivering reliable code while being open to communication and collaboration. Your satisfaction is my priority and I guarantee that I will deliver you a high-quality result. Regards, Ali

@denisSolution

Hi, I'm Denis, a full-stack developer based in Bogotá who has worked on web and back-end systems using Java, C#, Python, React, PostgreSQL, and MySQL. Your project sounds like a great fit for my background. I understand you need someone local to Bogotá who can handle back-end improvements in Java, C#, and Python, while also contributing to React front ends and writing integration scripts. Working with PostgreSQL and MySQL on AWS and using GitHub for version control aligns with what I’ve done before. I’d approach this by first reviewing the current backlog to prioritize tasks based on impact and dependencies. For back-end work, I’d focus on maintaining clean code structure, efficient database queries, and reliable API integrations. On the front end, I’d ensure React components are well-organized and compatible with any legacy vanilla JS. Testing and code reviews would be part of each step to keep things stable. One technical area I’d pay close attention to is database performance, especially with PostgreSQL and MySQL. I’d review indexes, query plans, and connection pooling to avoid bottlenecks as the workload grows. The main risks would likely come from unclear requirements or legacy code surprises. I’d handle those by asking clarifying questions early and breaking tasks into smaller, testable pieces. I can start working right away. Let's connect and discuss the details. Thanks, Denis.

@muskaannadaf

Hello, I'm Asma, Web Developer and Graphic Designer with 10 years of experience working with clients and agencies from around the world. Creative problem solver with a passion for creating visually appealing and user-friendly digital solutions. I love building luxurious brands and designing captivating visual identities. I've worked with clients in lifestyle, property, fashion, hospitality, and luxury sectors. 24/7 Support & Faster Response . #WEBSITE DESIGNING / DEVELOPMENT #WORDPRESS/HTML/JS/CSS/PHP/LARAVEL/SHOPIFY #GRAPHIC DESIGNING #UX/UI #FIGMA #SQUARESPACE #SOCIAL MEDIA MARKETING #PHOTOSHOP/ILLUSTRATOR #GOOGLE ADS #JEWELERY DESIGNER #LOGO DESIGN #BANNER DESIGN #BUSINESS CARD #STATIONARY DESIGN #CD COVER #POWERPOINT PRESENTATION #BOOK COVER #LETTERHEAD DESIGN #3D LOGO #WORDPRESS #WEBSITE PAGE SPEED UP UPTO 95-99 #WEBSITE SEO #FIGMA TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL #PSD TO WORDPRESS/HTML/JS/CSS/PHP/LARAVEL ...... ETC :)

@rbtech1984

Hello!! The goal is to provide reliable ongoing development across Java, C#, Python, React, databases and integrations, while keeping existing applications stable and delivering features on time. * Is working remotely acceptable if the developer is not based in Bogotá? * Which type of projects will be the main priority initially? * What working hours in Colombia time do you prefer? Relevant full-stack and backend projects have been completed using Java, C#, Python, React, PostgreSQL and MySQL, with Git-based development and clean, maintainable code. A flexible and dependable approach will help with both existing systems and new features, while keeping communication clear throughout the work. Please share the first task and preferred schedule so we can discuss the collaboration. Best regards Farhin B