Testimonials
I collaborated with clients from more than 10 countries, from Germany and Spain to The United States.
Every endorsement has been verified on my LinkedIn profile.
François-Luc Giraldeau
Founder
Approximately Blue
My partner and I teamed up with Silvestar this year to bring our new company’s website to life, based on some design sketches I had. The work he did for us was top-notch. Throughout the process, we felt in good hands with his expertise and his readiness to go the extra mile to guide us through the different steps.
It’s worth mentioning that he was super quick in getting the job done and was really accommodating with our requests. The whole experience was smooth and enjoyable. We’re looking forward to the next chance to work with him!
Theresa Kneißle
Product Manager eCommerce
Westwing
Excited to have worked alongside Silvestar during our implementation of a new ATS! He supported us with setting up our careers page integration and revamp our candidate facing pages. The partnership was smooth, and his contribution greatly supported the successful launch. Thank you Silvestar for your support!
Nicholas Bailey
Digital Media Manager
Spartan Precision Equipment
Silvestar was great to work with on our recent website development project, forward-thinking and great communication. Would recommend to any businesses looking to bring their websites and e-com platforms to the next level.
Devran Taskesen
Brand/Visual Designer
Wunder Mobility
Working with Silvestar on various web projects was an absolute pleasure!
He always found an effective and efficient way to realize the ideas the team came up while also bringing more than just his exceptional work ethic to the table. Always enjoyed the humor and humanity while working with him!
Jana Bartels
Chief Operating Officer
Wunder Mobility
Silvestar is a very accomplished web dev who always wants to find the best possible solution. He worked as the freelancer within Wunder Mobility and was always responsive, proactive, and his results was from a very high quality.
Denise Weidlich
Product Manager eCommerce
Westwing
It was a pleasure to work with Silvestar. The collaboration between us during our several projects was really good and the results are always is super good quality. I would work with him again.
Rosa Cruz
Marketing manager
Wunder Mobility
During the 1,5 years that Silvestar has been our web developer at Wunder Mobility, he’s demonstrated to be one of the most talented, efficient, motivated, and dedicated colleagues I have had the honor to work with.
Not only did Silvestar create significant and great work on the Wunder website, but proved to be skilled in technical backend development, SEO, etc. Truly embracing what it means to be an incremental team player within a marketing team while bringing value.
After all this time, I wish Silvestar great success. I would also be happy to recommend him to any Marketing team, as it has been a pleasure to work with such an easygoing and collaborative web developer as Silvestar!
Mara Franke
Head of Marketing
Wunder Mobility
Silvestar is a talented, dedicated, and knowledgeable web developer – I really enjoy having him on my team! He is a highly motivated professional and a terrific team player with solid technical skills.
He not only helped us to overcome several technical issues on our old setup but also fully migrated our website to a new CMS. Further together with the Creative team he completely redesigned the website by implementing our new company branding.
Silvestar gets ahead of issues before they happen so that work is executed smoothly. In addition, he is always proactively thinking outside of the box on ways to further improve business operations by finding ways to automate processes with his exceptional engineering and coding skills. This was especially helpful in regard to our lead gen activities.
I look forward to more opportunities to work with Silvestar and recommend him for technical or web dev projects – particularly those that require careful planning.
Cory Schmidt
Chief Revenue Officer
Heyflow
Silvestar has been our web developer at Wunder Mobility for the past year. In that time, I’ve found him to be diligent, highly talented, hard working, collaborative and self-motivated.
When Silvestar took over our domain, it had multiple technical issues and was on an outdated CMS. He quickly made progress and improved our technical set up making iterative gains each week. At the same time, he worked together with our Creative team to improve the design of the website. He was able to not only collaborate with designers but had synergy and helped improve the overall UI and UX.
Silvestar is a thought-leader in web development, and his work reflects it. His knowledge goes beyond development of websites and extends into areas like technical SEO and backend development. He assisted on Google Ads and CRM connection projects that were vital to our success.
Silvestar is a great developer to work with, and I recommend him to any Marketing team.
Katie Long
Product Marketing Manager
Wunder Mobility
It has been a pleasure working with Silvestar on various web development projects. He is not only technically skilled at his job, I am also continuously impressed with how proactive he approaches his work. In addition to finding and responding to issues, he is always looking for ways to optimise and make changes on his own. On top of his skillset, he is excellent at explaining what he is doing in a straightforward way, is always ready to help when needed and easy to work with. I can strongly recommend working with him!
Stephanie (Annie) Andrews
Senior Lifecycle Marketing Manager
DDL
Silvestar did a great job keeping up with all of the web updates we needed in a very timely fashion. He was extremely responsive and dependable throughout his time at Domino Data Lab, which was much appreciated by other marketing team members like myself.
Christine White
Director of Web Strategy
DDL
I worked with Silvestar for 8 months during his engagement with Domino. Silvestar is diligent, focused, quick, and always willing to go the extra mile to make a recommendation for how to do something better. I knew we could rely on Silvestar for anything, and was impressed at how quick he learned the HubSpot CMS to support us during a migration. For that I would highly recommend Silvestar.
Aditya Shah
MarketingOps Leader
DDL
Silvestar was an outstanding collaborator, supremely dependable doer, and an absolutely crucial partner in our most critical web projects. We simply couldn't have accomplished everything we did without him. Any team lucky enough to work with Silvestar will be as thrilled, impressed, and grateful as we are.
Will O'Brien
DevOps Consultant
CodeScan
Silvestar is knowledgeable, easy to work with and will always go the extra mile to get a time sensitive project out the door. I would definitely look to hire him for any future web work.
Rebecca Jacobs
Marketing Manager
CodeScan
Worked with Silvestar to optimize our website! He did a great job implementing changes quickly. Through his experience he was able to also make some beneficial suggestions to how we fix our website foundation and set it up for success for future site management.
I appreciate working with Silvestar. He's able to complete tasks and think out of the box about how to really optimize web development.
Edo Liberty
Founder, CEO, and Scientist
Pinecone
Super fast and responsive, great eye for esthetics, quality web development. What else can you ask for?
Bob Laurent
Sr. Director of Product Marketing
DDL
Silvestar is a highly talented web developer that I was fortunate enough to work with during our time together at Domino. Whenever we'd come up with an idea to make our website better, he was able to bring our idea to life in record time. But more importantly, he didn't just do what we asked – he also made great recommendations that improved the overall usability of our site. He's constantly looking for ways to improve his skills so he stays at the top of his game, and it shows in the variety of work he was able to do for us. Any company that's fortunate enough to work with him will get a highly professional and skilled web/UI developer that's also a true pleasure to work with.
Ryan Kelly
Vice President Growth Marketing
DDL
Silvestar is a very accomplished web dev. He worked as the sole freelancer managing multiple different sites for Domino Data Lab for over three years. He was always responsive, proactive, and his work product was top-notch.
Sarah Gates
Director of Product Marketing
DDL
I worked with Silvestar during the last six months of his engagement at Domino. He was very quick to respond to requests, dependable, and communicated well. He took on learning HubSpot CMS to support us through migration and quickly jumped in to resolve issues as they arose. He was a valuable part of the marketing organization.
David Schulman
Senior Manager of Partner Marketing
DDL
I worked with Silvestar for when I first started at Domino Data Lab, he was instrumental in some of my first big wins as Head of Partner Marketing, including launching the Domino Partner Network - a massive milestone for us!
Silvestar is detail-oriented, extremely responsive, and very creative with bringing solutions to work around dependencies and constraints. I have no doubts that Silvestar will be a key resource for any organization he joins!
Rachel Ivey
Product Manager
Westwing
I recently worked with Silvestar on a webpage development project. He was extremely professional, capable, responsive, and very pleasant to work with. He managed numerous design revisions and small detailed feedback (sometimes multiple times per day) with ease and with fast turnaround. He was also very honest and reasonable about the level of effort required to complete the project from the very first meeting. I would absolutely work with Silvestar again and wish him much success on his future endeavors!
Grigoriy Kogan
VP of Marketing
Pinecone
When I'm asked to recommend a web developer, Silvestar is the first name that comes to mind. For good reason: he has demonstrated time and time again his ability to understand business requirements, come up with creative and effective solutions, perform the work to meet high standards, and communicate clearly all throughout.
John Ganotis
Founder
Credit Card Insider
Silvestar is amazing. He is fast, and the work he produces is among the highest quality work I've seen from frontend engineers.
In our time working together he's been extremely reliable, with quick daily calls to give progress updates, but also having flexibility to work independently and provide updates on his progress on days when we skip those calls.
When working with Silvestar, I know that the work will be done quickly and correctly, but that he'll also point out any areas where he thinks we can improve. He's always looking out for opportunities to improve performance, maintainability, and accessibility. I get the impression that he's constantly learning and reflecting on his work, always looking for ways that he can build his skillset even more and produce even higher quality work (if that's possible!).
Evan Lavidor
Partner & Executive Director
BEAM
We've worked with Silvestar on several projects, and he's been a pleasure to work with on all of them. Recently, he handled primary front end development for two large web sites that were launched on Adobe Experience Manager. He's also worked on the front end development of a large WordPress project as well as some smaller campaign landing page and microsite work.
In all cases, Silvestar's been a breeze to work with. Communication is easy, and he's happy to be part of a larger team, attend regular standups, stay in close communication electronically, etc. (a key factor when working across countries/time zones).
His approach to front end development is modern, but he still knows how to debug for Internet Explorer and handle browser-specific issues. He's a thorough tester and has a great eye for detail.
Additionally, he's very fast. We were always impressed with the speed at which he could put things together at a very high level of quality.
I'd happily work with Silvestar again, and we'll definitely reach out to him in the future when we need help with additional projects.
Karim Mansi
eCommerce Product Manager
Westwing
While working a senior Product Manager at Westwing Home & Living, I had the pleasure to hire Silvestar to build our static corporate website. The project went very smoothly and was delivered on time. Communication with Silvestar was straightforward, clear and reliable. He was also very resourceful and what he didn't know he figured out on his own. I would definitely recommend him for static web solutions and other web frontend projects.
Adam Maschek
CTO
Westwing
It was a pleasure to work with Silvestar. He was available on a short notice, he closely collaborated with the PM on the project and delivered it on time with good quality. I would work with him again, and actually we are considering to kick off our next project with him.
Pablo Pareja Tobes
Project Manager
Vizzuality
Silvestar collaborated with me on a project and the WordPress template that he developed was successful and timely completed. He was professional and had a very good attitude during all the implementation time. I would work with him again should the occasion arise.
Han Han Xue
Product Designer
Lyft
I collaborated closely with Silvestar on a project.
Throughout the span of the project, Silvestar was able to consistently meet if not exceed expectations. He has the impressive ability to not only readily undertake direct requests, but also intuitively distill ambiguous asks in order to execute solves in a self-sufficient manner.
Silvestar’s can-do attitude and palpable passion for the work combined with his extended knowledge makes for a highly effective problem solver who always strives to provide the best solutions.
If you aim for not only high standard in the result but also elegance in the process, then I would highly recommend considering Silvestar for your project.